WO1999046369A1 - Nouvelle dicarbonylreductase et gene la codant - Google Patents
Nouvelle dicarbonylreductase et gene la codant Download PDFInfo
- Publication number
- WO1999046369A1 WO1999046369A1 PCT/JP1999/001194 JP9901194W WO9946369A1 WO 1999046369 A1 WO1999046369 A1 WO 1999046369A1 JP 9901194 W JP9901194 W JP 9901194W WO 9946369 A1 WO9946369 A1 WO 9946369A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protein
- gene
- sequence
- activity
- amino acid
- Prior art date
Links
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 171
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 91
- 230000000694 effects Effects 0.000 claims abstract description 46
- 230000014509 gene expression Effects 0.000 claims abstract description 35
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims description 87
- 150000001413 amino acids Chemical class 0.000 claims description 35
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 102000004316 Oxidoreductases Human genes 0.000 claims description 23
- 108090000854 Oxidoreductases Proteins 0.000 claims description 23
- 230000000692 anti-sense effect Effects 0.000 claims description 22
- 125000004989 dicarbonyl group Chemical group 0.000 claims description 18
- 108091034117 Oligonucleotide Proteins 0.000 claims description 17
- 238000012216 screening Methods 0.000 claims description 13
- 239000003112 inhibitor Substances 0.000 claims description 12
- KVFQMAZOBTXCAZ-UHFFFAOYSA-N 3,4-Hexanedione Chemical compound CCC(=O)C(=O)CC KVFQMAZOBTXCAZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000074 antisense oligonucleotide Substances 0.000 claims description 9
- 238000012230 antisense oligonucleotides Methods 0.000 claims description 9
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 claims description 8
- -1 dicarbonate compound Chemical class 0.000 claims description 8
- MWVFCEVNXHTDNF-UHFFFAOYSA-N hexane-2,3-dione Chemical compound CCCC(=O)C(C)=O MWVFCEVNXHTDNF-UHFFFAOYSA-N 0.000 claims description 8
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 claims description 8
- 108091006092 protein activity regulators Proteins 0.000 claims description 8
- 102000034346 protein activity regulators Human genes 0.000 claims description 8
- 108010002945 Acetoin dehydrogenase Proteins 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000001603 reducing effect Effects 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- WOAHJDHKFWSLKE-UHFFFAOYSA-N 1,2-benzoquinone Chemical compound O=C1C=CC=CC1=O WOAHJDHKFWSLKE-UHFFFAOYSA-N 0.000 claims description 4
- 125000005594 diketone group Chemical group 0.000 claims description 4
- YYVYAPXYZVYDHN-UHFFFAOYSA-N 9,10-phenanthroquinone Chemical compound C1=CC=C2C(=O)C(=O)C3=CC=CC=C3C2=C1 YYVYAPXYZVYDHN-UHFFFAOYSA-N 0.000 claims description 3
- AFPRJLBZLPBTPZ-UHFFFAOYSA-N acenaphthoquinone Chemical compound C1=CC(C(C2=O)=O)=C3C2=CC=CC3=C1 AFPRJLBZLPBTPZ-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- 150000004053 quinones Chemical class 0.000 claims description 2
- 235000012745 brilliant blue FCF Nutrition 0.000 claims 1
- DIZBESKOLJEDAW-UHFFFAOYSA-N pent-4-ene-2,3-dione Chemical compound CC(=O)C(=O)C=C DIZBESKOLJEDAW-UHFFFAOYSA-N 0.000 claims 1
- 241000699666 Mus <mouse, genus> Species 0.000 abstract description 23
- 210000003734 kidney Anatomy 0.000 abstract description 23
- 239000000758 substrate Substances 0.000 abstract description 23
- 108010031132 Alcohol Oxidoreductases Proteins 0.000 abstract description 13
- 102000005751 Alcohol Oxidoreductases Human genes 0.000 abstract description 13
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 241000124008 Mammalia Species 0.000 abstract description 3
- 210000004072 lung Anatomy 0.000 abstract description 3
- 238000013118 diabetic mouse model Methods 0.000 abstract 1
- 210000002445 nipple Anatomy 0.000 abstract 1
- 239000002299 complementary DNA Substances 0.000 description 52
- 239000012634 fragment Substances 0.000 description 42
- 108091033319 polynucleotide Proteins 0.000 description 40
- 102000040430 polynucleotide Human genes 0.000 description 40
- 239000002157 polynucleotide Substances 0.000 description 40
- 108020004414 DNA Proteins 0.000 description 35
- 101100100119 Homo sapiens TNFRSF10C gene Proteins 0.000 description 35
- 101100121770 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GID8 gene Proteins 0.000 description 35
- 101100009020 Schizosaccharomyces pombe (strain 972 / ATCC 24843) dcr1 gene Proteins 0.000 description 35
- 102100040115 Tumor necrosis factor receptor superfamily member 10C Human genes 0.000 description 35
- 125000003729 nucleotide group Chemical group 0.000 description 30
- 239000002773 nucleotide Substances 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 26
- 102000004190 Enzymes Human genes 0.000 description 23
- 108090000790 Enzymes Proteins 0.000 description 23
- 229940088598 enzyme Drugs 0.000 description 23
- 239000013598 vector Substances 0.000 description 22
- 108020004999 messenger RNA Proteins 0.000 description 21
- 238000003752 polymerase chain reaction Methods 0.000 description 20
- 239000000872 buffer Substances 0.000 description 19
- 210000004027 cell Anatomy 0.000 description 18
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 18
- 239000002609 medium Substances 0.000 description 18
- 239000000499 gel Substances 0.000 description 17
- 208000002249 Diabetes Complications Diseases 0.000 description 12
- 206010012655 Diabetic complications Diseases 0.000 description 12
- 210000000056 organ Anatomy 0.000 description 11
- 238000000746 purification Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 108090000765 processed proteins & peptides Proteins 0.000 description 10
- 239000000523 sample Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 10
- 108020004511 Recombinant DNA Proteins 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 8
- 239000000427 antigen Substances 0.000 description 8
- 108091007433 antigens Proteins 0.000 description 8
- 102000036639 antigens Human genes 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 8
- 238000009396 hybridization Methods 0.000 description 8
- 239000013612 plasmid Substances 0.000 description 8
- 229920001184 polypeptide Polymers 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 102000004196 processed proteins & peptides Human genes 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 108010021466 Mutant Proteins Proteins 0.000 description 7
- 102000008300 Mutant Proteins Human genes 0.000 description 7
- 238000000246 agarose gel electrophoresis Methods 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- FJPGAMCQJNLTJC-UHFFFAOYSA-N 2,3-Heptanedione Chemical compound CCCCC(=O)C(C)=O FJPGAMCQJNLTJC-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 108091028043 Nucleic acid sequence Proteins 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 239000011543 agarose gel Substances 0.000 description 6
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 6
- 229960000723 ampicillin Drugs 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 6
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 6
- 108091008146 restriction endonucleases Proteins 0.000 description 6
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 6
- 102000012410 DNA Ligases Human genes 0.000 description 5
- 108010061982 DNA Ligases Proteins 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 5
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000010369 molecular cloning Methods 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 4
- BVQVLAIMHVDZEL-UHFFFAOYSA-N 1-phenyl-1,2-propanedione Chemical compound CC(=O)C(=O)C1=CC=CC=C1 BVQVLAIMHVDZEL-UHFFFAOYSA-N 0.000 description 4
- QTANTQQOYSUMLC-UHFFFAOYSA-O Ethidium cation Chemical compound C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 QTANTQQOYSUMLC-UHFFFAOYSA-O 0.000 description 4
- AIJULSRZWUXGPQ-UHFFFAOYSA-N Methylglyoxal Chemical compound CC(=O)C=O AIJULSRZWUXGPQ-UHFFFAOYSA-N 0.000 description 4
- ACFIXJIJDZMPPO-NNYOXOHSSA-N NADPH Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](OP(O)(O)=O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 ACFIXJIJDZMPPO-NNYOXOHSSA-N 0.000 description 4
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 4
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 4
- 208000001647 Renal Insufficiency Diseases 0.000 description 4
- 238000001042 affinity chromatography Methods 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 150000001728 carbonyl compounds Chemical class 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 4
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 4
- 201000006370 kidney failure Diseases 0.000 description 4
- TZMFJUDUGYTVRY-UHFFFAOYSA-N pentane-2,3-dione Chemical compound CCC(=O)C(C)=O TZMFJUDUGYTVRY-UHFFFAOYSA-N 0.000 description 4
- 210000005084 renal tissue Anatomy 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000001262 western blot Methods 0.000 description 4
- 108010088751 Albumins Proteins 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 3
- 108020004705 Codon Proteins 0.000 description 3
- 241001646716 Escherichia coli K-12 Species 0.000 description 3
- 102100036263 Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial Human genes 0.000 description 3
- 101001001786 Homo sapiens Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial Proteins 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 210000004102 animal cell Anatomy 0.000 description 3
- 230000002788 anti-peptide Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000012869 ethanol precipitation Methods 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 238000010353 genetic engineering Methods 0.000 description 3
- 230000001434 glomerular Effects 0.000 description 3
- 230000036252 glycation Effects 0.000 description 3
- MNQZXJOMYWMBOU-UHFFFAOYSA-N glyceraldehyde Chemical compound OCC(O)C=O MNQZXJOMYWMBOU-UHFFFAOYSA-N 0.000 description 3
- XLSMFKSTNGKWQX-UHFFFAOYSA-N hydroxyacetone Chemical compound CC(=O)CO XLSMFKSTNGKWQX-UHFFFAOYSA-N 0.000 description 3
- 230000003053 immunization Effects 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 238000004255 ion exchange chromatography Methods 0.000 description 3
- BOPGDPNILDQYTO-NNYOXOHSSA-N nicotinamide-adenine dinucleotide Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 BOPGDPNILDQYTO-NNYOXOHSSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000005185 salting out Methods 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 229940124597 therapeutic agent Drugs 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- RZMOICJDRADLCT-UHFFFAOYSA-N 1,4-Dibromodiacetyl Chemical compound BrCC(=O)C(=O)CBr RZMOICJDRADLCT-UHFFFAOYSA-N 0.000 description 2
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 description 2
- ZGCHLOWZNKRZSN-NTSWFWBYSA-N 3-deoxyglucosone Chemical compound OC[C@@H](O)[C@@H](O)CC(=O)C=O ZGCHLOWZNKRZSN-NTSWFWBYSA-N 0.000 description 2
- UHPMJDGOAZMIID-UHFFFAOYSA-N 3-deoxyglucosone Natural products OCC1OC(O)C(=O)CC1O UHPMJDGOAZMIID-UHFFFAOYSA-N 0.000 description 2
- JVJFIQYAHPMBBX-UHFFFAOYSA-N 4-hydroxynonenal Chemical compound CCCCCC(O)C=CC=O JVJFIQYAHPMBBX-UHFFFAOYSA-N 0.000 description 2
- ROWKJAVDOGWPAT-UHFFFAOYSA-N Acetoin Chemical compound CC(O)C(C)=O ROWKJAVDOGWPAT-UHFFFAOYSA-N 0.000 description 2
- 206010003210 Arteriosclerosis Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 238000009010 Bradford assay Methods 0.000 description 2
- 241000699800 Cricetinae Species 0.000 description 2
- TXIXSLPEABAEHP-UHFFFAOYSA-N Dimethyl 2-oxoglutarate Chemical compound COC(=O)CCC(=O)C(=O)OC TXIXSLPEABAEHP-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N Glycolaldehyde Chemical compound OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000006142 Luria-Bertani Agar Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 101710175625 Maltose/maltodextrin-binding periplasmic protein Proteins 0.000 description 2
- MJVAVZPDRWSRRC-UHFFFAOYSA-N Menadione Chemical compound C1=CC=C2C(=O)C(C)=CC(=O)C2=C1 MJVAVZPDRWSRRC-UHFFFAOYSA-N 0.000 description 2
- 102000016943 Muramidase Human genes 0.000 description 2
- 108010014251 Muramidase Proteins 0.000 description 2
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 2
- 101710163270 Nuclease Proteins 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000001888 Peptone Substances 0.000 description 2
- 108010080698 Peptones Proteins 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 108091081024 Start codon Proteins 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001261 affinity purification Methods 0.000 description 2
- 208000011775 arteriosclerosis disease Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohex-2-enone Chemical compound O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000013604 expression vector Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000004408 hybridoma Anatomy 0.000 description 2
- 229960000890 hydrocortisone Drugs 0.000 description 2
- 230000001900 immune effect Effects 0.000 description 2
- BTNMPGBKDVTSJY-UHFFFAOYSA-N keto-phenylpyruvic acid Chemical compound OC(=O)C(=O)CC1=CC=CC=C1 BTNMPGBKDVTSJY-UHFFFAOYSA-N 0.000 description 2
- 229960000274 lysozyme Drugs 0.000 description 2
- 239000004325 lysozyme Substances 0.000 description 2
- 235000010335 lysozyme Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 2
- 235000019319 peptone Nutrition 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 description 2
- 235000011009 potassium phosphates Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000007447 staining method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000014621 translational initiation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 108700026220 vif Genes Proteins 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- JWDFQMWEFLOOED-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 3-(pyridin-2-yldisulfanyl)propanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCSSC1=CC=CC=N1 JWDFQMWEFLOOED-UHFFFAOYSA-N 0.000 description 1
- VLARLSIGSPVYHX-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 6-(2,5-dioxopyrrol-1-yl)hexanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCCCCN1C(=O)C=CC1=O VLARLSIGSPVYHX-UHFFFAOYSA-N 0.000 description 1
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 1
- BSABBBMNWQWLLU-GSVOUGTGSA-N (R)-lactaldehyde Chemical compound C[C@@H](O)C=O BSABBBMNWQWLLU-GSVOUGTGSA-N 0.000 description 1
- LKKQHIJMWGQCSO-UHFFFAOYSA-N 1,2-dimethylquinazolin-4-one Chemical compound C1=CC=C2N(C)C(C)=NC(=O)C2=C1 LKKQHIJMWGQCSO-UHFFFAOYSA-N 0.000 description 1
- GKDLTXYXODKDEA-UHFFFAOYSA-N 1-phenylbutan-2-one Chemical compound CCC(=O)CC1=CC=CC=C1 GKDLTXYXODKDEA-UHFFFAOYSA-N 0.000 description 1
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 description 1
- DBPWSSGDRRHUNT-CEGNMAFCSA-N 17α-hydroxyprogesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2 DBPWSSGDRRHUNT-CEGNMAFCSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- 239000001903 2-oxo-3-phenylpropanoic acid Substances 0.000 description 1
- NKDFYOWSKOHCCO-YPVLXUMRSA-N 20-hydroxyecdysone Chemical compound C1[C@@H](O)[C@@H](O)C[C@]2(C)[C@@H](CC[C@@]3([C@@H]([C@@](C)(O)[C@H](O)CCC(C)(O)C)CC[C@]33O)C)C3=CC(=O)[C@@H]21 NKDFYOWSKOHCCO-YPVLXUMRSA-N 0.000 description 1
- YQYGPGKTNQNXMH-UHFFFAOYSA-N 4-nitroacetophenone Chemical compound CC(=O)C1=CC=C([N+]([O-])=O)C=C1 YQYGPGKTNQNXMH-UHFFFAOYSA-N 0.000 description 1
- OPIFSICVWOWJMJ-AEOCFKNESA-N 5-bromo-4-chloro-3-indolyl beta-D-galactoside Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1OC1=CNC2=CC=C(Br)C(Cl)=C12 OPIFSICVWOWJMJ-AEOCFKNESA-N 0.000 description 1
- STQGQHZAVUOBTE-UHFFFAOYSA-N 7-Cyan-hept-2t-en-4,6-diinsaeure Natural products C1=2C(O)=C3C(=O)C=4C(OC)=CC=CC=4C(=O)C3=C(O)C=2CC(O)(C(C)=O)CC1OC1CC(N)C(O)C(C)O1 STQGQHZAVUOBTE-UHFFFAOYSA-N 0.000 description 1
- 108010005094 Advanced Glycation End Products Proteins 0.000 description 1
- 241000272875 Ardeidae Species 0.000 description 1
- BWHOZHOGCMHOBV-UHFFFAOYSA-N Benzalacetone Natural products CC(=O)C=CC1=CC=CC=C1 BWHOZHOGCMHOBV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 108010078791 Carrier Proteins Proteins 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 108020004635 Complementary DNA Proteins 0.000 description 1
- OMFXVFTZEKFJBZ-UHFFFAOYSA-N Corticosterone Natural products O=C1CCC2(C)C3C(O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 OMFXVFTZEKFJBZ-UHFFFAOYSA-N 0.000 description 1
- AEMOLEFTQBMNLQ-AQKNRBDQSA-M D-glucopyranuronate Chemical compound OC1O[C@H](C([O-])=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-M 0.000 description 1
- 101150034590 DAR1 gene Proteins 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 108010031746 Dam methyltransferase Proteins 0.000 description 1
- SBJKKFFYIZUCET-JLAZNSOCSA-N Dehydro-L-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O SBJKKFFYIZUCET-JLAZNSOCSA-N 0.000 description 1
- SBJKKFFYIZUCET-UHFFFAOYSA-N Dehydroascorbic acid Natural products OCC(O)C1OC(=O)C(=O)C1=O SBJKKFFYIZUCET-UHFFFAOYSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 101100456896 Drosophila melanogaster metl gene Proteins 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- XZWYTXMRWQJBGX-VXBMVYAYSA-N FLAG peptide Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@@H](N)CC(O)=O)CC1=CC=C(O)C=C1 XZWYTXMRWQJBGX-VXBMVYAYSA-N 0.000 description 1
- 108010020195 FLAG peptide Proteins 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 101710169606 Hemoglobin-2 Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 1
- 108010044467 Isoenzymes Proteins 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
- 108091027974 Mature messenger RNA Proteins 0.000 description 1
- WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical compound COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 description 1
- 241000711408 Murine respirovirus Species 0.000 description 1
- 101000737276 Mus musculus Carbonyl reductase [NADPH] 2 Proteins 0.000 description 1
- 101100037618 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) ant-1 gene Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 238000000636 Northern blotting Methods 0.000 description 1
- 108700026244 Open Reading Frames Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 238000009004 PCR Kit Methods 0.000 description 1
- 108090000526 Papain Proteins 0.000 description 1
- 241000237988 Patellidae Species 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- 230000010757 Reduction Activity Effects 0.000 description 1
- 206010038372 Renal arteriosclerosis Diseases 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 101100393304 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GPD1 gene Proteins 0.000 description 1
- 108020004682 Single-Stranded DNA Proteins 0.000 description 1
- 238000002105 Southern blotting Methods 0.000 description 1
- 108010006785 Taq Polymerase Proteins 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 241001211763 Yukara Species 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- VGZSUPCWNCWDAN-UHFFFAOYSA-N acetohexamide Chemical compound C1=CC(C(=O)C)=CC=C1S(=O)(=O)NC(=O)NC1CCCCC1 VGZSUPCWNCWDAN-UHFFFAOYSA-N 0.000 description 1
- 229960001466 acetohexamide Drugs 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005377 adsorption chromatography Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- DEDGUGJNLNLJSR-UHFFFAOYSA-N alpha-hydroxycinnamic acid Natural products OC(=O)C(O)=CC1=CC=CC=C1 DEDGUGJNLNLJSR-UHFFFAOYSA-N 0.000 description 1
- HWXBTNAVRSUOJR-UHFFFAOYSA-N alpha-hydroxyglutaric acid Natural products OC(=O)C(O)CCC(O)=O HWXBTNAVRSUOJR-UHFFFAOYSA-N 0.000 description 1
- 229940009533 alpha-ketoglutaric acid Drugs 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-FPRJBGLDSA-N beta-D-galactose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-FPRJBGLDSA-N 0.000 description 1
- 108010005774 beta-Galactosidase Proteins 0.000 description 1
- 238000010804 cDNA synthesis Methods 0.000 description 1
- AIXAANGOTKPUOY-UHFFFAOYSA-N carbachol Chemical group [Cl-].C[N+](C)(C)CCOC(N)=O AIXAANGOTKPUOY-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011098 chromatofocusing Methods 0.000 description 1
- DQLATGHUWYMOKM-UHFFFAOYSA-L cisplatin Chemical compound N[Pt](N)(Cl)Cl DQLATGHUWYMOKM-UHFFFAOYSA-L 0.000 description 1
- 229960004316 cisplatin Drugs 0.000 description 1
- 239000005515 coenzyme Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 1
- 230000009260 cross reactivity Effects 0.000 description 1
- 239000000287 crude extract Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 1
- PQANGXXSEABURG-UHFFFAOYSA-N cyclohex-2-en-1-ol Chemical compound OC1CCCC=C1 PQANGXXSEABURG-UHFFFAOYSA-N 0.000 description 1
- OILAIQUEIWYQPH-UHFFFAOYSA-N cyclohexane-1,2-dione Chemical compound O=C1CCCCC1=O OILAIQUEIWYQPH-UHFFFAOYSA-N 0.000 description 1
- STQGQHZAVUOBTE-VGBVRHCVSA-N daunorubicin Chemical compound O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(C)=O)[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1 STQGQHZAVUOBTE-VGBVRHCVSA-N 0.000 description 1
- 229960000975 daunorubicin Drugs 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000020960 dehydroascorbic acid Nutrition 0.000 description 1
- 239000011615 dehydroascorbic acid Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- XEYBRNLFEZDVAW-ARSRFYASSA-N dinoprostone Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1C\C=C/CCCC(O)=O XEYBRNLFEZDVAW-ARSRFYASSA-N 0.000 description 1
- 229960002986 dinoprostone Drugs 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JHCGIFHFABXVNQ-UHFFFAOYSA-N ethyl 3,5-dioxo-5-phenylpentanoate Chemical compound CCOC(=O)CC(=O)CC(=O)C1=CC=CC=C1 JHCGIFHFABXVNQ-UHFFFAOYSA-N 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 108020001507 fusion proteins Proteins 0.000 description 1
- 102000037865 fusion proteins Human genes 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 230000004153 glucose metabolism Effects 0.000 description 1
- 230000002641 glycemic effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- GFAZHVHNLUBROE-UHFFFAOYSA-N hydroxymethyl propionaldehyde Natural products CCC(=O)CO GFAZHVHNLUBROE-UHFFFAOYSA-N 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 238000001114 immunoprecipitation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007901 in situ hybridization Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
- UZHSEJADLWPNLE-GRGSLBFTSA-N naloxone Chemical compound O=C([C@@H]1O2)CC[C@@]3(O)[C@H]4CC5=CC=C(O)C2=C5[C@@]13CCN4CC=C UZHSEJADLWPNLE-GRGSLBFTSA-N 0.000 description 1
- 229960004127 naloxone Drugs 0.000 description 1
- 238000007857 nested PCR Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- MMQWFMBMXXWRKD-UHFFFAOYSA-N non-1-en-1-one Chemical compound CCCCCCCC=C=O MMQWFMBMXXWRKD-UHFFFAOYSA-N 0.000 description 1
- 210000000633 nuclear envelope Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- SKFLCXNDKRUHTA-UHFFFAOYSA-N phenyl(pyridin-4-yl)methanone Chemical compound C=1C=NC=CC=1C(=O)C1=CC=CC=C1 SKFLCXNDKRUHTA-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- JOHZPMXAZQZXHR-UHFFFAOYSA-N pipemidic acid Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CN=C1N1CCNCC1 JOHZPMXAZQZXHR-UHFFFAOYSA-N 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- XEYBRNLFEZDVAW-UHFFFAOYSA-N prostaglandin E2 Natural products CCCCCC(O)C=CC1C(O)CC(=O)C1CC=CCCCC(O)=O XEYBRNLFEZDVAW-UHFFFAOYSA-N 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 229940076788 pyruvate Drugs 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 210000004989 spleen cell Anatomy 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- BWHOZHOGCMHOBV-BQYQJAHWSA-N trans-benzylideneacetone Chemical compound CC(=O)\C=C\C1=CC=CC=C1 BWHOZHOGCMHOBV-BQYQJAHWSA-N 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 235000012711 vitamin K3 Nutrition 0.000 description 1
- 239000011652 vitamin K3 Substances 0.000 description 1
- 229940041603 vitamin k 3 Drugs 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
Definitions
- the present invention relates to a novel protein having dicarbonyl reductase activity, and a gene encoding the same. Furthermore, the present invention relates to an antibody against the protein and an antisense oligonucleotide of the gene. Further, the present invention provides a method for detecting AGE production using the gene, a dicarbonate compound production inhibitor comprising the protein, an AGE production inhibitor, and an AGE comprising the antisense oligonucleotide. And a method for screening an AGE production regulator. Further, the present invention relates to a method for diagnosing diabetic complications, comprising using the gene, the protein, and the antibody. Background art
- the reaction in which an amino acid and a reducing sugar react non-enzymatically to turn brown is generally called the Maillard reaction.
- This reaction occurs predominantly in the body, especially when an amino group on a protein undergoes a Maillard reaction.
- This reaction triggers a complex process such as dehydration and polymerization, resulting in a unique yellow-brown substance. Is reported to be formed.
- This substance is called Advanced Glycation Endproduct (hereinafter referred to as AGE).
- AGE is known to accumulate in high concentrations in diabetic patients and has the property of binding to hemoglobin II collagen, so that arteriosclerosis, a diabetic complication, fibrosis seen in renal failure, It is considered the cause of hardening.
- the present invention provides (1) an effective means for effectively suppressing and treating renal insufficiency and arteriosclerosis of the above-mentioned diabetic complications by regulating and suppressing the above-mentioned AGE production; and (2) regulating AGE production.
- a substance that can be controlled it is possible to develop a method for detecting diabetic complications due to AGE formation, to develop a diagnostic method and diagnostic reagent for the symptoms, and to develop a method and a therapeutic agent for treating the symptoms. It is an object of the present invention to provide a novel protein having an enzymatic activity capable of regulating the production of AGE, and a gene encoding the same, based on the idea that the protein can be produced.
- protein DCR1 novel protein according to the present invention
- protein DCR1 novel protein
- hDCRl novel protein having the same activity as the protein DCR1
- amino acid sequences of the mouse-derived protein DCR1 and the human-derived hDCRl obtained for the first time in the present invention show high homology (about 85%), and the amino acid sequences of these and known mouse lung specific carbonyl reductase (CR) are about 70 Has% homology.
- the proteins DCR1 and hDCRl have a high reduction activity when diacetyl is used as a substrate. It has the activity of diacetyl reductase cloned for the first time in mammals.
- the protein DCR1 is localized around the renal medulla papilla (mouse tissue antibody staining). In addition, its expression is sensible (Western plot for various organ extracts for organs other than the kidney), and its expression is significantly reduced in the kidney of a diabetic model mouse.
- the present invention relates to a novel dicarbonyl reductase derived from mammals including mice and humans (particularly a diacetyl reductase having a high reducing activity against a poly-diketone having a linear alkyl group having 4 to 10 carbon atoms). And has a high reducing activity, especially for aromatic orthoquinone.
- diketones include diacetyl, 2,3-pentanedione, and 2,3-hexanedione.
- the present invention provides a gene encoding the following protein (a) or (b).
- a protein comprising an amino acid sequence in which one or several amino acids are deleted, substituted or added in the amino acid sequence shown in SEQ ID NO: 2 in the sequence listing, and which has dicarbyl reductase activity.
- the present invention relates to a method for hybridizing the above-described gene under stringent conditions. It is intended to provide a gene encoding a protein which is soybean and has dicarbonyl reductase activity.
- the present invention also provides the following protein (a) or (b).
- a protein comprising an amino acid sequence in which one or several amino acids are deleted, substituted or added in the amino acid sequence of SEQ ID NO: 2 in the sequence listing, and which has dicarbyl reductase activity;
- the present invention also provides an antibody against the protein described above. Further, the present invention provides an antisense oligonucleotide having the entire or partial sequence of the antisense strand of any of the genes described above, and inhibiting the biosynthesis of the protein according to 3. .
- the present invention also provides a dicarbonyl compound formation inhibitor comprising the protein described above.
- the present invention provides an AGE production inhibitor comprising the protein described above.
- the present invention also provides an AGE-producing modulator comprising the above-described antisense oligonucleotide.
- the present invention provides a method for screening for the gene expression regulator using at least a part of the gene described above, and the gene expression regulator obtained by the method.
- the present invention provides a method for screening the protein activity regulator using at least a part of the protein described above, and the protein activity regulator obtained by the method.
- a gene refers to DNA obtained by reverse transcription from naturally occurring mRNA (including DNA obtained by amplifying the DNA), it is referred to as cDNA when its meaning is clarified.
- Figure 1 shows the amino acid sequence of the protein hDCRl (derived from human, above) and the protein DCR1
- FIG. 4 is a view showing a comparison of amino acid sequences (from mouse, below).
- FIG. 2 is a diagram showing the similarity (mouse) between the amino acid sequence of the protein DCR1 and the amino acid sequence of lung-specific carbonyl reductase (CR).
- the upper part shows protein DCR1
- the lower part shows carbonyl reductase.
- the underlined part shows the peptide sequence used for preparing the antibody.
- Fig. 3 shows the similarity of the amino acid sequences of the substrate recognition sites of the protein hDCRl (human, upper), the protein DCR1 (mouse, medium), and the mouse carbonyl reductase (CR, lower). . Arrows in the figure indicate amino acid residues essential for hydrophobic interaction with the substrate.
- FIG. 4 is an electrophoresis photograph showing the result of affinity purification of the recombinant protein DCR1.
- FIG. 5 is an electrophoretic photograph showing the result of measuring the expression level of the protein DCR1 in the main organs of normal mice by the Western plot method.
- FIG. 6 is an electrophoretic photograph showing the result of Western blotting comparing the expression level of protein DCR1 between a kidney extract of a diseased model mouse and a normal mouse.
- FIG. 7 is a diagram showing the pH dependence of dicarbonyl reductase activity by the protein DCR1 using diacetyl as a substrate.
- the gene dcrl according to the present invention can be obtained by the following operations. That is, the gene (dcrl) can be isolated from a kidney-derived cDNA library as a cDNA fragment containing the gene.
- the cDNA library used by the present inventors was prepared from a kidney tissue centered on the glomerulus of the kidney.
- the method of Okubo et al. Okubo et al., Nature Genet., 2, 173 (1992)
- a method of analyzing the frequency of occurrence of gene expression can be used.
- cDNA synthesis was performed using kidney-derived mRNA as type I, a vector plasmid that had been opened with an appropriate restriction enzyme, and oligo dT ligated to one end of a vector plasmid. Cleavage with restriction enzymes Mbol and BamHI.
- the vector Since the vector is prepared using dam methylase-positive Escherichia coli as a host, the A residue of "GATC", which is the Mbol recognition sequence, is methylated. Therefore, Mbol cuts only the newly synthesized cDNA portion. Since this vector has only one BamHI cleavage site near the end opposite to the end to which oligo dT is bound, this enzyme cuts the vector at one position and further synthesizes newly synthesized cDNA. If a BamHI recognition sequence is present in that part, the site is also cut. BamHI and Mbol consist of the sequence “GATC” and generate the same cohesive end. Plasmid can be closed by cutting with both enzymes and then using DNA ligase.
- a cDNA library is constructed by transforming Escherichia coli using the plasmid thus prepared.
- the library 1 includes a region from the poly A site at the 3 ′ end of each mRNA to the site where the base sequence GATC first appears in the 5 ′ side thereof.
- the number of the cDNA fragments having the specific sequence determined in this manner among randomly selected recombinants can be determined by organ-specific genes and high-expression genes. Identify the child.
- the total number of recombinants selected at random is about several hundred to 1,000, but if necessary, more recombinants are processed.
- the base sequences of cDNA fragments in an appropriate number of recombinants were all determined, and from those values, the frequency of appearance as a cDNA having the same sequence was determined.
- the cDNA fragments thus obtained were selected as candidates for DNA fragments having genes specifically expressed in kidney.
- the above-mentioned cDNA fragment contains a partial region of the 3 ′ end of mRNA. Based on the base sequence information of the region (hereinafter, 3 ′ fragment), the entire cDNA fragment is as follows. Obtain a long cDNA. That is, the kidney cDNA library can be made into type III, oligonucleotides of an appropriate length each having the sequence within the above 3 ′ fragment can be synthesized, and can be amplified by PCR using these as primers.
- the cDNA fragment amplified by the above method can be incorporated into an appropriate vector (for example, pT7BlueT—vector 1 commercially available from Novadin) according to a conventional method to determine the total base sequence.
- an appropriate vector for example, pT7BlueT—vector 1 commercially available from Novadin
- the sequence can be confirmed by independently obtaining two clones of the recombinant DNA and determining the base sequence of each cDNA fragment.
- the nucleotide sequence of the resulting gene dcrl is described in SEQ ID NO: 1 in the sequence listing. (Cloning of gene hdcrl)
- a gene encoding dicarbyl reductase having a similar effect can be obtained from a heterologous organism.
- colony hybridization or Southern blot hybridization using a probe synthesized according to the amino acid sequence deduced from the sequence, or by polymerase chain reaction (PCR) using a primer synthesized based on the information. can be separated.
- a cDNA library can be prepared using human kidney mRNA according to a usual method, subcloned into an appropriate plasmid, and the nucleotide sequence can be determined.
- the nucleotide sequence of the resulting gene hdcrl is described in SEQ ID NO: 3 in the sequence listing. Furthermore, the present invention provides a DNA sequence containing the above-obtained nucleotide sequence dcrl or hdcrl, a DNA sequence that hybridizes with the sequence or a fragment derived therefrom under standard conditions, and the reason that the gene code is degenerated. It also includes a DNA sequence that encodes a polypeptide that does not hybridize to the above DNA sequence under standard conditions but has the exact same amino acid sequence. As used herein, the term “standard conditions” for hybridization is generally used by those skilled in the art to detect specific hybridization signals, and is described, for example, in Sambrook et al.
- Gent hybridization refers to stringent-non-stringent washing conditions, more preferably so-called stringent hybridization-stringent washing conditions.
- the probe can be labeled by a known labeling means, and can be carried out by a known Northern blot method. Further, by using a specific standard, it is possible to quantify the gene expressed in a specific tissue.
- the present invention also provides a method for confirming the effect of a AGE production regulating or suppressing agent by quantifying the expression of the above gene. In this case, it becomes possible by confirming the presence or absence of administration of an AGE production or inhibitor, or by confirming a change in the gene expression level within a specific time after the administration.
- the gene considered to be present in the cDNA fragment selected by the above-described method was specifically expressed in kidney tissue, and the frequency of organ-specific expression of the cDNA sequence was determined by Western blotting. This can be done by confirming with the high predication. That is, a crude extract of each organ is prepared, SDS-polyacrylamide electrophoresis (SDS-PAGE) is performed, and the proteins on the gel are transferred to the membrane fill overnight, and then the anti-peptide antibody is used as a probe. The hybridization is carried out according to the usual method. As shown in the Examples below, the organ specificity of the cDNA sequence is examined using the method described here, and it can be confirmed that the cDNA sequence is specifically expressed in kidney tissue.
- SDS-PAGE SDS-polyacrylamide electrophoresis
- the genes dcrl and hdcrl can be obtained, and the amino acid sequence of the protein encoded by the gene can be derived from the nucleotide sequence information of the gene. That is, the proteins encoded by the novel genes according to the present invention are each proteins containing the amino acid sequences of SEQ ID NOs: 2 and 4 in the sequence listing.
- the amino acid sequences of the DCR1 and hDCRl proteins show high homology (FIG. 1).
- FIG. 2 shows the similarity between the amino acid sequence of the obtained protein DCR1 and the amino acid sequence of mouse lung carbonyl reductase (CR). A high similarity of about 70% is observed.
- the underline indicates the sequence (# 731 at the top and # 733 at the bottom) used to generate the anti-peptide antibody described below.
- FIG. 3 compares the amino acid sequences at the substrate recognition sites of mouse-derived DCR1, human-derived hDCRl, and mouse-derived carbonyl reductase.
- the protein according to the present invention is not limited to the amino acid sequence described in SEQ ID NO: 2 or 4 of the sequence listing, but is obtained by substituting, deleting or adding one or more amino acids thereof. And having dicarponyl reductase activity (mutant protein).
- specific examples of the gene (polynucleotide) encoding the protein having dicarbonyl reductase activity according to the present invention include not only the polynucleotide having the base sequence of SEQ ID NO: 1 in the sequence listing but also the natural polynucleotide.
- a part of the structure of a polynucleotide that has been altered by artificial or artificial mutation without altering the dicarbyl reductase activity, which is the main function of the polypeptide encoded by the polynucleotide (mutant gene) Is also included.
- Such an artificial mutation can be introduced by a conventional method.
- a protein having the same amino acid sequence can be obtained by a gene obtained by substituting at least a part of the base sequence of the gene with another type of base. Therefore, the gene encoding the protein according to the present invention includes all degenerate patterns that can encode the protein according to the present invention and its mutant proteins.
- the method for obtaining the protein (including the mutant protein) according to the present invention is not particularly limited. Specifically, an artificial peptide synthesis method using a protein synthesizer or the like, or various methods for expressing a protein by a genetic engineering method based on the nucleotide sequence information of the gene encoding the protein obtained in the present invention. Is mentioned.
- the protein may be expressed alone or as a fusion protein with MBP (Maltose Binding Protein), or may be expressed by adding a tag such as a FLAG peptide.
- the genetic engineering method enables preparation using bacteria such as Escherichia coli, yeast, or using animal cells or insect cells.
- Specific examples include a method of selecting a suitable vector and host, and introducing a gene to obtain a transformant (eg, Molecular Cloning (Sambrook 'et al., Eds.) 1989 Cold Spring Harbor Laboratory Press, New York). It is possible by the method described in York). Furthermore, the obtained transformant can be cultured and the target protein can be expressed by amplifying and expressing the gene.
- the protein of the present invention and its mutant protein can be obtained by collecting the culture and performing operations such as concentration, solubilization, dialysis, and various chromatographies as necessary.
- any of bacteria such as Escherichia coli, yeast, and animal cells can be used, and animal cells are particularly preferable.
- a liposome method, an electoral poration method, or the like can be used.
- Purification methods for purifying proteins from the resulting culture include immunoprecipitation, salting out, ultrafiltration, isoelectric point precipitation, gel filtration, electrophoresis, ion exchange chromatography, and hydrophobicity.
- Affinity chromatography such as affinity chromatography and antibody chromatography, chromatofocusing, adsorption chromatography There are one method, reverse phase chromatography, and the like, and it is easy for those skilled in the art to appropriately select and carry out.
- the target protein to be produced may be produced in a transformant as a fusion peptide with another polypeptide. If necessary, in the purification step, a treatment with a chemical substance such as bromocyan or an enzyme such as protease may be performed to cut out the target protein.
- a chemical substance such as bromocyan or an enzyme such as protease
- a method for obtaining antibodies against all or some of the proteins (including the mutant proteins described above) according to the present invention can be performed by a generally known method.
- the antibody according to the present invention includes both polyclonal antibodies and monoclonal antibodies as long as it reacts with the protein of the present invention (a mutant thereof). Also included are the active fragments thereof and chimeric antibodies containing the active fragments.
- Antibodies, ie, immunoglobulins have heavy and light chains and are divided into five classes (IgA, IgD, IgE, IgG, IgM) based on their physicochemical and immunological properties. Of these, IgA and IgG are further divided into subclasses depending on the type of heavy chain.
- the novel antibodies of the present invention include those belonging to all these classes and subclasses.
- the antibody of the present invention does not necessarily need to use the entire antibody molecule, and can use a part of the molecule (active fraction) as long as it has activity.
- the active fragment include F (ab,) 2, Fab, Fab, Fv, a recombinant Fv form, and a single-chain Fv.
- digestion with pepsin yields F (ab,) 2, Fc
- digestion with papain yields Fab, Fc.
- Active fragments can be used alone or, if necessary, combined with a substance such as albumin or polyethylene glycol to be used as a new complex. In general, such a complex is most likely to exhibit its effect in vivo without being decomposed for a long time. Active fragments include albumin, A method for adding a substance such as polyethylene glycol is described in, for example, “Ant ibodi ⁇ s, AL ab or at ory Manua l” (Cold Sprin H ⁇ ber Labor or atry, 1 988), p. 77—81. , P129-137. In general, the use of a bivalent reagent such as SPDP (Pharmacia), SMP B (Pierce), EMCS (Doitit) makes it possible to easily bind the active fragment to albumin or the like. be able to.
- the immunizing antigen is a part of the protein of the present invention, that is, an amino acid sequence represented by SEQ ID NO: 2 in the sequence listing, or a polypeptide consisting of eight or more consecutive amino acids in the amino acid sequence of the mutant protein. I just need. Also, the method by which the protein was obtained is not limited as long as it has a purification degree that can be used for the production of an antibody.
- the immunizing antigen is a polypeptide consisting of 8 to about 20 amino acids
- it can be used as an antigen by binding it to a carrier such as mosquisin (KLH) to keyhole limpet.
- KLH mosquisin
- the animal to be immunized with the immunizing antigen may be any other than human, and it is preferable to select an animal species capable of producing the desired antibody from animals usually used by those skilled in the art and use the polyclonal antibody. Obtained by purifying the purified antiserum. Purification may be performed by a combination of methods such as salting out, ion exchange chromatography, and affinity chromatography.
- a monoclonal antibody can be obtained by obtaining a fusion cell by a method for preparing an ordinary hybridoma and then causing the cell to produce the antibody.
- a method for preparing an ordinary hybridoma for cell fusion, techniques using polyethylene glycol, Sendai virus, electric pulse, etc. can be used.
- the monoclonal antibody can be obtained by using a genetic engineering method. For example, spleen cells of an animal immunized with the protein of the present invention or a part thereof, MRNA is collected from lymphocytes or a hybridoma producing the monoclonal antibody, and a cDNA library is prepared based on the mRNA. Next, an antibody is expressed by the cDNA library. A clone that produces an antibody that reacts with the antigen is obtained from the cDNA library by screening, and the obtained clone is cultured. The desired antibody is extracted from the culture mixture by salting out, ion exchange chromatography, and affinity chromatography. Purification can be performed by a combination of methods such as chromatography. In particular, when the material to be used is a pathological tissue, for example, an in situ hybridization method using the above probe can be used. Further, an ABC tissue staining method using the antibody according to the present invention can be used.
- the antisense poly (or oligo) nucleotides based on the above genes obtained in the present invention include all nucleotides consisting of a plurality of nucleotides consisting of bases, phosphates and sugars, including those not naturally occurring. . Typical examples are DNA and mRNA.
- the antisense polynucleotide derivative of the present invention includes all those whose tertiary structure and function are similar to those of the polynucleotide. For example, substitutions, deletions, and / or additions may occur at the 3'-end or 5'-end of a polynucleotide, or at least a portion of the base, sugar, or phosphate of a polynucleotide. Substances, bases, sugars, and phosphoric acids that do not exist in nature, and those having a skeleton other than the sugar-phosphate skeleton.
- the antisense polynucleotide and its derivative may hybridize to any part of the gene of the present invention and its mutant gene. Further, the antisense polynucleotide and its derivative can be used as a research polynucleotide probe for examining the presence or expression status of a gene encoding the protein of the present invention or a mutant thereof in a tissue or a cell. Can be used. It can also be used as a polynucleotide probe for diagnosis. In addition, professional As the probe, those having 12 bases or more and a GC content of 30 to 70% are preferable, and those having 16 bases or more and a GC content of 30 to 70% are particularly preferable.
- the expression of the protein of the present invention can be regulated using the antisense polynucleotide and its derivative. Since these are expected to hybridize to the gene encoding the above protein or mRNA and suppress the expression of the protein, they can be used as therapeutic agents for diseases in which the protein is involved. That is, it is possible to develop an antisense drug from the antisense polynucleotide or a derivative thereof.
- an antisense method a method of regulating expression of a polypeptide using a polynucleotide containing a complementary nucleotide sequence of DNA or mRNA encoding the polypeptide is called an antisense method.
- Polynucleotides with complementary sequences include: (1) the stage of transcription from a gene to pre-mRNA, (2) the stage of processing of pre-mRNA to mature mRNA, (3) the stage of passage through the nuclear membrane, and (4) the stage of translation into protein.
- stage of transcription from a gene to pre-mRNA
- stage of processing of pre-mRNA to mature mRNA (3) the stage of passage through the nuclear membrane
- stage of translation into protein (4) the stage of translation into protein.
- the antisense polynucleotide and antisense polynucleotide derivative of the present invention also have a nucleotide sequence complementary to mRNA for the protein of the present invention and a mutant thereof, and include a nucleotide sequence consisting of 15 or more nucleotides. If so, it is presumed that it specifically binds to the gene of the present invention or mRNA of the gene of the present invention.
- the antisense polynucleotide and the derivative thereof of the present invention may be of any length, but the antisense polynucleotide and the antisense polynucleotide derivative of the present invention are incorporated into cells, and In view of regulating the expression of proteins, the antisense polynucleotides and derivatives of these antisense polynucleotides are at least 15 bases and at most 30 bases, preferably at least 15 bases, which are complementary to mRNA for the gene dcrl. Those having a base sequence consisting of 25 bases or less, more preferably 18 bases or more and 22 bases or less are preferable.
- antisense polynucleotide and antisense nucleotide derivative of the present invention various derivatives, that is, DNA or mRNA of interest, can be used to enhance the effect of the polynucleotide as a drug using known antisense technology.
- Various polynucleotide derivatives having high binding strength, tissue selectivity, cell permeability, nuclease resistance, and high intracellular stability can be obtained.
- a polynucleotide or a polynucleotide derivative having a base sequence complementary to the base sequence of the region forming the stem loop should be designed.
- the polynucleotide of the present invention and the derivative thereof can form a stem loop as needed.
- a polynucleotide having a sequence complementary to the sequence near the translation initiation codon, the ribosome binding site, the cabling site, and the splice site can be expected to have a high expression suppressing effect. Therefore, the polynucleotide or the polynucleotide derivative of the present invention, which is a gene encoding the protein of the present invention or a mutant thereof, or the vicinity of the translation initiation codon of mRNA for the gene, a ribosome binding site, a cabling site, a splice site Those containing the complementary sequence of are expected to have a high expression suppressing effect.
- the currently generally known derivative is preferably a derivative in which at least one of nuclease resistance, tissue selectivity, cell permeability, and avidity is enhanced, and particularly preferably, the polynucleotide derivative is A derivative having a phosphorophosphate bond (see Ant 1 sense-From Technology to Therapy (Schl ingen siepen, et al., Eds) 1997 Black el Science, Berl in-Vienna) as a skeletal structure. Is shown.
- the polynucleotides and derivatives thereof of the present invention also include derivatives having these functions or structures.
- the antisense polynucleotide of the present invention can be synthesized using a chemical synthesizer or by a PCR method using the gene encoding the protein of the present invention as a ⁇ type. be able to.
- Some derivatives such as methylphosphonate type and phosphorothioate type can be synthesized using a chemical synthesizer (for example, Model 394 manufactured by PerkinElmer Japan).
- the desired product can also be obtained by performing the operation according to the instructions attached to the chemical synthesizer and purifying the obtained synthetic product by the HP LC method using reverse phase chromatography or the like.
- a polynucleotide or a polynucleotide derivative can be obtained.
- the method for measuring the enzyme activity is not particularly limited, but it can be carried out in accordance with the method for measuring mouse carbonyl reductase (CR) activity (Eur. J. Biochem. 228, 381-387 (1995)). .
- the expressed recombinant enzyme was used as the enzyme.
- Substrate specificity To examine substrate specificity, hydrocarbon-based or aromatic compounds having various ketone groups, aldehyde groups, and ester groups can be used. Particularly, in the present invention, the compounds shown in Table 1 below are preferably used for examining the substrate specificity. The table shows the results obtained for the substrate specificity of enzymes of rat and human origin. Here, C indicates the substrate concentration (M), RA indicates the relative activity (%) based on diacetyl as a reference 100, and Km indicates the result measured at pH 7.0 in mM. (Table 1) (Results of substrate screening) CRA (Km)
- mouse CDR1 hamster liver diacetyl reductase (Hamster DR) were used as enzymes.
- the dicarpinal reductase according to the present invention has the following characteristics.
- the enzyme according to the present invention is similar in coenzyme specificity, pH dependence and substrate specificity to diacetyl reductase in mammalian (hamster) tissue.
- Substrate specificity is similar to that of microbial diacetylreductase, but microbial enzymes are NADH-dependent.
- H-diketones having a straight-chain alkyl group having 4 to 10 carbon atoms, especially diacetyl, 1,4-dibromo-2,3-butanedione, 1-phenyl-1,2-propanedione, 2,3 -Has strong reactivity with pennedionedion, 2,3-hexanedione, 3,4-hexanedione, and 2,3-heptanedione.
- Optimum pH DCRl and hDCRl are considered to have peaks at pH 6 (or even 5) or lower from the pH profile.
- NADPH one of the substrates, decomposes at pH 5 or lower, when NADPH is used, activity cannot be measured in that range, and peaks cannot be confirmed. Therefore, in the examples, the pH was around 7. However, the optimum pH is not limited to around 7.
- pH stability For example, DCR1 and hDCRl are incubated at 25 ° C for 3 hours in buffers of various pH values, and their residual activities are measured, and are expressed as relative activities to the values without incubation at pH 8.0. Compare.
- the diagnosis and treatment of diabetic complications and other treatments using the gene of the present invention, the protein encoded by the gene, and all or a part of the mutants thereof can be performed.
- Various applications are possible, and some of the specific applications will be described in detail below.
- the protein according to the present invention is capable of directly decomposing a dicarbonyl compound in a glycation, and a drug containing such an enzyme as a component suppresses the production of a dicarbonyl compound, and thus reduces the production of AGE. It is possible to provide a therapeutic agent that inhibits or suppresses and treats AGE-related diabetic complications.
- the antisense oligonucleotide according to the present invention can control the activity of dicarbonyl reductase, and therefore can control the activity of decomposing a dicarbonyl compound in glycation to provide a regulator of AGE generation. Becomes possible.
- the present invention provides a method for screening an AGE production regulator.
- a cDNA library of a glomerular kidney was prepared by the method of Okubo et al. (Okubo et al., Nature Genet., 2, 173 (1992)).
- an oligonucleotide consisting of a part of sequence-1 was synthesized by a DNA synthesizer (ABI 380B) manufactured by PE Applied Biosystems.
- PCR was performed using the cDNA library prepared in (2-1) as type I, the oligonucleotide of sequence-2 and the oligonucleotide attached to the kit as primers.
- a kit (Yukara LA PCR Kit Ver.2) manufactured by Takara Shuzo Co., Ltd. was used, and PCR Thermal Cycler-Mp manufactured by Takara Shuzo Co., Ltd. was used.
- the reaction was carried out at 94 ° C for 30 seconds, cooled to 60 ° C at a rate of -l ° C / 2 seconds, kept at 60 ° C for 30 seconds, then heated to 72 ° C and kept for 4 minutes. This was repeated 30 times to amplify the target sequence.
- the DNA fragment amplified in (2) was fractionated by agarose gel electrophoresis (gel concentration 1%) according to a conventional method. After the gel was stained with ethidium mould, the gel containing the target band was cut out by irradiating with ultraviolet light. Extraction and purification of DNA fragments from agarose gels were performed using the GENECLEAN II Kit (Bio 101).
- the purified DNA fragment was subcloned into a base sequence determination vector, pT7Blue T-Vector (Novagen) by the following method.
- the ligation solution was reacted at 16 ° C. for 16 hours using a kit (Takara DNA Ligation Kit Ver.2) manufactured by Takara Shuzo Co., Ltd.
- Escherichia coli K12 strain DH5 was transformed by a conventional method. Transformation The recombinant was ampicillin (Amp) 50 jug / ml, 5-Bromo-4-Chloro-3-indolyl- ⁇ -d-galactoside ( ⁇ -gal) 40 ⁇ g / ml ⁇ Isopropy ⁇ -d -Thio-Gal actopyranoside (IPTG) IOM was plated on LB agar medium and cultured overnight at 37 ° C.
- ampicillin Amicillin
- ⁇ -gal 5-Bromo-4-Chloro-3-indolyl- ⁇ -d-galactoside
- IPTG Isopropy ⁇ -d -Thio-Gal actopyranoside
- the nucleotide sequence was determined using a DNA sequencer manufactured by PE Applied Biosystems, Inc., using the Daiyuichi Mineichiyuichi method. Oligonucleotides were synthesized based on the determined base sequence, and the entire base sequence was determined by the primer walking method (SEQ ID NO: 1 in the Sequence Listing). The nucleotide sequences of both chains were determined, and the nucleotide sequences of the two independent clones were completely identical. Since the base sequence contained sequence-2 and the upstream region of sequence-2 of sequence-1, it was confirmed that the target gene (gene dcrl) was cloned. The following shows the entire nucleotide sequence including the above gene dcrl. TTGCTGCGAG AAGACGACAG AATGGGAGGA CCAGGCTCAA GCACCATGGA 50
- TTCTCTTCCT GCTGAGCAAC CGGAGTGGCA TGACCACTGG CTCCACTTTG 750
- CTGCTCAGCT CTCTGCTCAG GACACTGTGC CCTCCGCCCC TGCAATAAAG 850
- CTCTCTGCTC AGCCTGTGTG CTGATTCTCC AGGAAA 886
- the cDNA fragment containing the gene dcrl obtained in Example 1 was amplified by PCR using the following primers. PCR was performed under the conditions described in Example 1.
- the amplified and purified cDNA fragment was digested with restriction enzymes EcoRI and BamHI (both from Takara Shuzo). After the cleavage treatment, the DNA was fractionated again by agarose gel electrophoresis, and a DNA fragment of about 0.7 kb was purified (fragment-1).
- pTrcHisA manufactured by Invitrogen
- EcoRI and BamHI restriction enzymes EcoRI and BamHI
- Fragment-1 and the ring-opening vector were mixed, transformed under the conditions described in Example 1 into ligation and Escherichia coli K12, and the transformants were further cultured and collected by centrifugation. Recombinant DNA was purified from the cells. The recombinant DNA thus constructed was named pHis-glB.
- the medium (L + glucose) consists of the following components (in 11):
- the pre-culture is performed by shaking overnight at 37 ° C using a medium obtained by adding 00 ig / ml Ampicilin to the above medium (8 ml).
- the purity is checked by SDS PAGE and then by Coomassie-bleach staining method.
- FIG. 4 shows the results of affinity purification of the recombinant protein DAR1.
- the molecular weight was about 33 kDa, and the purity was estimated to be 95% or more (the yield was about 3 mg (E. coli 150 mL medium)).
- the anti-DAR1 protein antibody was prepared using the following antigens in accordance with the method of Saide Biotechnology Inc.
- Antibody 731 was immunized to egret in the form of a conjugate using Ac-NH-SRTREDLDDLVREC-C00H and antibody 733 using Ac-NH-QASQRALTNHTVYC-COOH as an antigen.
- hemosyanin KLH
- the rabbit was immunized once with 150 g six times, twice a month, to obtain an anti-peptide antibody.
- the gel obtained after SDS PAGE of 0.1 ⁇ g of the recombinant obtained in Example 2 was transferred to Hybond-ECL nitrocellulose membrane (Amersham) using a mini-protein II blotting device (Bio-Rad). .
- the membrane filter on which the protein was blotted was washed with distilled water, and then detected using the prepared various antibodies by an Amersham ECL western plotting detection system. As a result, it was found that detection was possible as a band having an apparent molecular weight of about 33 kDa. Therefore, an immunoassay can be performed using various cells using this antibody.
- FIG. 3 the expression level of protein DCR1 in major organs of normal mice was shown by Western blotting.
- the antibodies used are antibodies # 731 and # 733 created in Example 3.
- Each organ extract contains 100 g of protein.
- 0.1 zg of recombinant protein was used.
- Antibody # 733 also reacts more specifically with the protein DCR1 and shows less cross-reactivity with isozymes. The results shown in FIGS. 5 and 6 are the results using antibody # 733.
- FIG. 6 shows the results of comparison of the protein DCR1 expression level between the kidney extract of the diseased model mouse and the normal mouse by Western blotting.
- the antibodies used are antibody # 731 and specific antibody # 733.
- the mass of the extract of each organ was 150 g, and the recombinant protein DCR1 was 0.1.
- the table shows the severity of the disease as a blood glucose level and shows the correlation with the tendency of the decrease in the protein DCR1.
- the reaction mixture (total 2.0 ml) was made up of an 80 mM potassium phosphate solution (pH 7.0 or 6.0), O. lmM NADPH or NADH, a carbonyl substrate and an enzyme (50 z1) (10.1 g or 3.7 zg glomerin B).
- the oxidation rate of NAD (P) H was measured at 340nm.
- the enzyme activity limit is determined by oxidizing 1 zniol of NAD (P) H at 25 ° C for 1 minute.
- Table 1 summarizes the substrate specificity of the protein DCR1 for carbonyl compounds.
- the activity was measured using lOmM diacetyl, and the specific activity was calculated based on the protein concentration of the protein DCR1 sample (FIG. 7).
- a cDNA library was prepared from human kidney mRNA.
- the preparation was performed using a SMART TM PCR Library Construction Kit manufactured by Clontech according to the manual of the kit. Necessary primers, reagents, etc. were also used with the kit.
- Single-stranded DNA was prepared according to the Kit. After the reaction, the mRNA used for type I was digested and removed with RnaseH (Gibco). Further, agarose gel electrophoresis was performed, and purified using a Sepiaglass band prep kit manufactured by Pharmacia to remove low molecular weight impurities and the like.
- the LD-PCR was performed under the following conditions using Takara Thermal Cycler MP manufactured by Takara Shuzo Co., Ltd.
- the protein was gradually reduced using phenol: chloroform: isoamyl alcohol (25: 24: 1), and the resulting DNA was recovered by ethanol precipitation. Further, agarose gel electrophoresis (gel concentration: 1.0%) was performed, and the gel was stained with ethidium gel, and then irradiated with ultraviolet light to cut out a gel containing a target band. Extraction and purification of the DNA fragment from the agarose gel was performed using Sepaglas TM Band PrepKit manufactured by Pharmacia.
- Primer # 1163 5 '-ccaagcttgaggtgtgtggagggagc-3'
- the PCR was performed using Takara Thermal Cycler MP manufactured by Takara Shuzo Co., Ltd. under the following conditions.
- the protein was gradually reduced using phenol: chloroform: isoamyl alcohol (25: 24: 1), and the resulting DNA was recovered by ethanol precipitation. Furthermore, agarose gel electrophoresis (gel concentration: 1.0%) was performed, and the gel was stained with ethidium gel. Then, the gel containing the target band was cut out by irradiation with ultraviolet light. Extraction and purification of DNA fragments from agarose gels were performed using the Sepaglas TM Band Prep Kit manufactured by Pharmacia.
- JM109 strain was transformed by a conventional method. Transformants were used for ampicillin ( ⁇ ) 50 _ ⁇ / ⁇ 1,37. The cells were cultured in C. Create 50 colonies on another master plate, transfer them to a membrane (Amersham Hybond +), hybridize with DIG-labeled 3'-oligonucleotides, select positive clones, and convert them into single colonies. Purified. From there, 10 ml of LB liquid medium containing 50 / g / ml Amp was inoculated, cultured overnight at 37 ° C, and the cells were collected by centrifugation and the recombinant DNA was purified.
- the nucleotide sequence was determined using a DNA sequencer manufactured by PE Applied Biosystems, Inc., using the Daiyuichi Mineichiyuichi method. Since the fragment length was as short as about 750 bp, the primer could be used with the general-purpose primers SP6 and T7, so the nucleotide sequence was determined without using the primer-walking method.
- a new 5 'primer was designed from a portion further upstream from a site corresponding to Metl at the 5' end of the open reading frame (0RF).
- the purified cDNA was subcloned into a plasmid DNA (Promega, pGEM-T Easy Vector Systems manual (Promega, Printed in USA. Revised 7/79 Part 42 'TECHNICAL
- transformation of JM109 strain was carried out by a conventional method. Transformants were plated on LB agar medium containing 50 ⁇ g / ml of ampicillin (Amp) and cultured overnight at 37 ° C. Transfer 20 white colonies to another master plate, transfer them to a membrane, and hybridize with DIG-labeled 3 'oligonucleotides. A positive clone was selected and isolated as a single colony. From there,
- the cDNA fragment containing the gene hdcrl obtained in Example 6 was amplified by PCR using the following primers. PCR was performed under the conditions described in Example 6.
- the amplified and purified cDNA fragment was digested with restriction enzymes EcoRI and BamHI (both from Takara Shuzo). After the cleavage treatment, the DNA was fractionated again by agarose gel electrophoresis, and a DNA fragment of about 0.75 kb was purified (fragment-1).
- Fragment-1 and the above-described ring-opening vector were mixed, and the ligation and Escherichia coli K12 strain were transformed under the conditions described in Example 6, and the transformants were further cultured and collected by centrifugation.
- the recombinant DNA thus constructed was named pTrcHisAhuglB.
- the medium (L + glucose) consists of the following components (in 11):
- the pre-culture was carried out by shaking at 37 ° C overnight using a medium obtained by adding 00 g / ml Ampicillin to the above medium (8 ml).
- the purity is checked by SDS PAGE and then by the Coomassie-bleach method.
- the amount of protein is determined by the HS Bradford method (Biorad).
- the molecular weight is about 33kDa,
- the purity was estimated to be 95% or higher (yield was about 3 mg (E. colil 50 mL medium)).
- the reaction mixture (total 2.0 ml) was made up of 80 mM potassium phosphate solution (pH 7.0 or 6.0), O.lmM NADPH or NADH, carbyl substrate and enzyme (50 (1) (lOAjug or 3.7 ⁇ ghDCRl). Consists of
- the oxidation rate of NAD (P) H was measured at 340nm.
- the limit of the enzyme activity is that 1 mol of NAD (P) H is catalyzed by oxidation at 25 ° C for 1 minute.
- the measured value is calculated by subtracting the value in the reaction system without adding enzyme for each substrate, and (Diacetyl) Shown as a relative activity to the reducing activity.
- a dicarbonyl compound represented by diacetyl is an intermediate metabolite in a process in which AGE, which is a causative substance of diabetic complications, is produced from reducing sugars and proteins in the body, and is an extremely reactive compound.
- the dicarbonyl reductase of the present invention controls the amount of AGE produced by decomposing dicarbonyl compounds, which are intermediate metabolites, and plays an important role in the onset and progression of glycemic complications. It is a presumed enzyme. Therefore, the present invention is considered to be useful for the development of a therapeutic drug for the purpose of suppressing glucose metabolism in diabetic complications, renal failure, AGE generation and the onset of arteriosclerosis associated therewith. It may be used to detoxify dicarbonyl compounds that are precursors of AGE in blood.
- a screening method for the gene expression regulator and the gene expression regulator can be obtained by the method.
- a method for screening the protein activity regulator and the protein activity regulator can be obtained by the method.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99939147A EP1063290A4 (en) | 1998-03-12 | 1999-03-11 | NEW DICARBOYL REDUCTASE AND GENERAL CODING FOR IT |
AU32767/99A AU3276799A (en) | 1998-03-12 | 1999-03-11 | Novel dicarbonylreductase and gene encoding the same |
KR1020007009986A KR20010034568A (ko) | 1998-03-12 | 1999-03-11 | 신규 디카르보닐리덕타제 및 이를 코딩하는 유전자 |
CA002323097A CA2323097A1 (en) | 1998-03-12 | 1999-03-11 | Novel dicarbonyl reductase and genes coding for them |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/80195 | 1998-03-12 | ||
JP8019598 | 1998-03-12 | ||
JP10/360032 | 1998-12-03 | ||
JP36003298 | 1998-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999046369A1 true WO1999046369A1 (fr) | 1999-09-16 |
Family
ID=26421251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/001194 WO1999046369A1 (fr) | 1998-03-12 | 1999-03-11 | Nouvelle dicarbonylreductase et gene la codant |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1063290A4 (ja) |
KR (1) | KR20010034568A (ja) |
CN (1) | CN1292818A (ja) |
AU (1) | AU3276799A (ja) |
CA (1) | CA2323097A1 (ja) |
WO (1) | WO1999046369A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1491633B1 (en) * | 2002-03-19 | 2008-08-27 | Mitsubishi Chemical Corporation | Novel carbonyl reductase, gene encoding it and process for producing optically active alcohols using the same |
CN103695443B (zh) * | 2014-01-12 | 2015-12-09 | 中国科学院成都生物研究所 | 一种新型羰基还原酶、其基因及应用 |
CN109536468B (zh) * | 2019-01-04 | 2020-07-28 | 浙江宏元药业股份有限公司 | 二羰基还原酶及其在他汀类药物中间体合成中的应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5756299A (en) * | 1996-12-09 | 1998-05-26 | Incyte Pharmaceuticals, Inc. | Human carbonyl reductase |
-
1999
- 1999-03-11 KR KR1020007009986A patent/KR20010034568A/ko not_active Application Discontinuation
- 1999-03-11 EP EP99939147A patent/EP1063290A4/en not_active Withdrawn
- 1999-03-11 CA CA002323097A patent/CA2323097A1/en not_active Abandoned
- 1999-03-11 WO PCT/JP1999/001194 patent/WO1999046369A1/ja not_active Application Discontinuation
- 1999-03-11 AU AU32767/99A patent/AU3276799A/en not_active Abandoned
- 1999-03-11 CN CN998039330A patent/CN1292818A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5756299A (en) * | 1996-12-09 | 1998-05-26 | Incyte Pharmaceuticals, Inc. | Human carbonyl reductase |
Non-Patent Citations (3)
Title |
---|
NAKANISHI M, ET AL.: "CLONING AND SEQUENCE ANALYSIS OF A CDNA ENCODING TETRAMERIC CARBONYL REDUCTASE OF PIG LUNG", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 194, no. 03, 16 August 1993 (1993-08-16), US, pages 1311 - 1316, XP002929227, ISSN: 0006-291X, DOI: 10.1006/bbrc.1993.1967 * |
NAKANISHI M, ET AL.: "CLONING, EXPRESSION AND TISSUE DISTRIBUTION OF MOUSE TETRAMERIC CARBONYL REDUCTASE IDENTITY WITH AN ADIPOCYTE 27-KDA PROTEIN", EUROPEAN JOURNAL OF BIOCHEMISTRY, WILEY-BLACKWELL PUBLISHING LTD., GB, vol. 228, 1 January 1995 (1995-01-01), GB, pages 381 - 387, XP002929228, ISSN: 0014-2956, DOI: 10.1111/j.1432-1033.1995.tb20274.x * |
See also references of EP1063290A4 * |
Also Published As
Publication number | Publication date |
---|---|
CA2323097A1 (en) | 1999-09-16 |
KR20010034568A (ko) | 2001-04-25 |
EP1063290A4 (en) | 2003-05-28 |
AU3276799A (en) | 1999-09-27 |
CN1292818A (zh) | 2001-04-25 |
EP1063290A1 (en) | 2000-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Coy et al. | Mutations in the transketolase-like gene TKTL1: clinical implications for neurodegenerative diseases, diabetes and cancer | |
US5599707A (en) | Human prohibitin DNA | |
WO1999035261A1 (fr) | Nouveau gene presentant un motif de transcriptase inverse | |
Taketani et al. | Induction of terminal enzymes for heme biosynthesis during differentiation of mouse erythroleukemia cells | |
JPWO2002028894A1 (ja) | 薬剤耐性関連遺伝子及びその使用 | |
US7476524B2 (en) | Canine COX-2 nucleic acid molecules | |
EP0915156A1 (en) | IgA NEPHROPATHY-ASSOCIATED GENE | |
WO1999046369A1 (fr) | Nouvelle dicarbonylreductase et gene la codant | |
EP0999273B1 (en) | HUMAN GENE RecQ4 ENCODING HELICASE | |
CA2558754A1 (fr) | Glycopeptides derives de structures pancreatiques, anticorps et leurs applications en diagnostic et therapeutique | |
WO1999005292A1 (fr) | Methode de criblage de genes utilisant les recepteurs nucleaires | |
US20080044425A1 (en) | Polypeptides having phospholipase a2 activity | |
JPH09235300A (ja) | ヒトtimp−3及び抗ヒトtimp−3モノクローナル抗体並びにその用途 | |
EP1375510B1 (en) | Modification of collagenous materials and medical treatment, diagnosis and monitoring of fibrotic conditions | |
JP2694604B2 (ja) | 新規なメタロプロテアーゼおよびそれをコードするdna | |
CA2442134A1 (en) | Compositions and methods for diagnosing or treating psoriasis | |
JP4041913B2 (ja) | 抗腫瘍タンパク質およびその遺伝子 | |
US8030027B2 (en) | Method for enhancing recombinant antibody production | |
EP1148125B1 (en) | Human nucleoprotein having a ww domain and polynucleotide encoding the same | |
US5990293A (en) | Human metalloproteinase, variants thereof and DNA sequence coding therefor | |
JP3785745B2 (ja) | ヒト由来α−1,6−フコシルトランスフェラーゼ遺伝子 | |
JP4063359B2 (ja) | 硫酸基転移酵素遺伝子 | |
JP3947315B2 (ja) | ハイブリドーマ細胞、IgGモノクローナル抗体、核酸及び検査方法 | |
EP0542287A2 (en) | Anti-human ornithine decarboxylase antibody | |
EP0915100A1 (en) | Novel protein |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 99803933.0 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA CN JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020007009986 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2323097 Country of ref document: CA Ref document number: 2323097 Country of ref document: CA Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09623931 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 32767/99 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999939147 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1999939147 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020007009986 Country of ref document: KR |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1999939147 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020007009986 Country of ref document: KR |