IT1269321B - Mutanti stabili della d-n- -carbamilasi - Google Patents

Mutanti stabili della d-n- -carbamilasi

Info

Publication number
IT1269321B
IT1269321B ITMI940725A ITMI940725A IT1269321B IT 1269321 B IT1269321 B IT 1269321B IT MI940725 A ITMI940725 A IT MI940725A IT MI940725 A ITMI940725 A IT MI940725A IT 1269321 B IT1269321 B IT 1269321B
Authority
IT
Italy
Prior art keywords
carbamylase
mutants
alpha
preparation
wild type
Prior art date
Application number
ITMI940725A
Other languages
English (en)
Inventor
Giuliano Galli
Renata Grifantini
Guido Grandi
Original Assignee
Eniricerche Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eniricerche Spa filed Critical Eniricerche Spa
Publication of ITMI940725A0 publication Critical patent/ITMI940725A0/it
Priority to ITMI940725A priority Critical patent/IT1269321B/it
Priority to SI9530006T priority patent/SI0677584T1/xx
Priority to AT95103572T priority patent/ATE146223T1/de
Priority to ES95103572T priority patent/ES2096494T3/es
Priority to DE69500108T priority patent/DE69500108T2/de
Priority to DK95103572.4T priority patent/DK0677584T3/da
Priority to EP95103572A priority patent/EP0677584B1/en
Priority to US08/415,343 priority patent/US5869298A/en
Priority to JP09119595A priority patent/JP3701341B2/ja
Publication of ITMI940725A1 publication Critical patent/ITMI940725A1/it
Priority to GR970400178T priority patent/GR3022476T3/el
Application granted granted Critical
Publication of IT1269321B publication Critical patent/IT1269321B/it
Priority to US08/900,711 priority patent/US5807710A/en

Links

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
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
ITMI940725A 1994-04-15 1994-04-15 Mutanti stabili della d-n- -carbamilasi IT1269321B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI940725A IT1269321B (it) 1994-04-15 1994-04-15 Mutanti stabili della d-n- -carbamilasi
EP95103572A EP0677584B1 (en) 1994-04-15 1995-03-13 Stable mutants of D-N-alpha-carbamylase
AT95103572T ATE146223T1 (de) 1994-04-15 1995-03-13 Stabile d-n-alpha-carbamylase mutanten
ES95103572T ES2096494T3 (es) 1994-04-15 1995-03-13 Mutantes estables de la d-n-alfa-carbamilasa.
DE69500108T DE69500108T2 (de) 1994-04-15 1995-03-13 Stabile D-N-alpha-Carbamylase Mutanten
DK95103572.4T DK0677584T3 (da) 1994-04-15 1995-03-13 Stabile mutanter af D-N-alpha-carbamylase
SI9530006T SI0677584T1 (en) 1994-04-15 1995-03-13 Stable mutants of D-N-alpha-carbamylase
US08/415,343 US5869298A (en) 1994-04-15 1995-04-03 Stable mutants of D-N-α-carbamoylase and process for preparing D-α-amino acids
JP09119595A JP3701341B2 (ja) 1994-04-15 1995-04-17 Ｄ‐Ｎ‐α‐カルバミラーゼの安定な変異体
GR970400178T GR3022476T3 (en) 1994-04-15 1997-02-05 Stable mutants of D-N-alpha-carbamylase.
US08/900,711 US5807710A (en) 1994-04-15 1997-07-25 Nucleic acids encoding stable mutants of D-N-α-carbamoylase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940725A IT1269321B (it) 1994-04-15 1994-04-15 Mutanti stabili della d-n- -carbamilasi

Publications (3)

Publication Number Publication Date
ITMI940725A0 ITMI940725A0 (it) 1994-04-15
ITMI940725A1 ITMI940725A1 (it) 1995-10-15
IT1269321B true IT1269321B (it) 1997-03-26

Family

ID=11368609

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940725A IT1269321B (it) 1994-04-15 1994-04-15 Mutanti stabili della d-n- -carbamilasi

Country Status (10)

Country Link
US (2) US5869298A (it)
EP (1) EP0677584B1 (it)
JP (1) JP3701341B2 (it)
AT (1) ATE146223T1 (it)
DE (1) DE69500108T2 (it)
DK (1) DK0677584T3 (it)
ES (1) ES2096494T3 (it)
GR (1) GR3022476T3 (it)
IT (1) IT1269321B (it)
SI (1) SI0677584T1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824522A (en) * 1990-12-07 1998-10-20 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Recombinant decarbamylases for producing D-α-amino acids
IT1274168B (it) * 1994-04-15 1997-07-15 Eniricerche Spa Vettore plasmidico e suo impiego per la produzione di proteine eterologhe
US5962279A (en) * 1994-06-24 1999-10-05 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for producing D-amino acids with composite immobilized enzyme preparation
IT1277125B1 (it) * 1995-12-21 1997-11-04 Eniricerche Spa Mutanti termostabili della d-n-alfa-carbamilasi
US6524837B1 (en) 1999-03-29 2003-02-25 California Institute Of Technology Hydantoinase variants with improved properties and their use for the production of amino acids
EP1199355B1 (en) * 1999-06-29 2007-03-14 National Institute of Advanced Industrial Science and Technology Sulfur atom-free enzyme proteins
JP2001069981A (ja) * 1999-08-31 2001-03-21 Kanegafuchi Chem Ind Co Ltd デカルバミラーゼの立体構造およびその利用法
AU2001248278A1 (en) * 2000-04-13 2001-10-30 Novozymes A/S Extracellular expression of pectate lyase using bacillus or escherichia coli
JP4561009B2 (ja) * 2001-07-10 2010-10-13 味の素株式会社 Ｄ−ヒダントインハイドロラーゼをコードするｄｎａ、ｎ−カルバミル−ｄ−アミノ酸ハイドロラーゼをコードするｄｎａ、該遺伝子を含む組み換えｄｎａ、該組み換えｄｎａにより形質転換された細胞、該形質転換細胞を用いるタンパク質の製造方法、および、ｄ−アミノ酸の製造方法
JP4561010B2 (ja) * 2001-07-10 2010-10-13 味の素株式会社 Ｄ−ヒダントインハイドロラーゼをコードするｄｎａ、ｎ−カルバミル−ｄ−アミノ酸ハイドロラーゼをコードするｄｎａ、該遺伝子を含む組み換えｄｎａ、該組み換えｄｎａにより形質転換された細胞、該形質転換細胞を用いるタンパク質の製造方法、および、ｄ−アミノ酸の製造方法
CN115772513A (zh) * 2020-05-08 2023-03-10 江南大学 D-氨甲酰水解酶突变体、基因、表达载体及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526965B2 (ja) * 1987-02-24 1996-08-21 武田薬品工業株式会社 ムテイン，ｄｎａおよびその用途
ES2121001T3 (es) * 1990-12-07 1998-11-16 Kanegafuchi Chemical Ind Procedimiento de produccion de d-alfa aminoacidos.
EP0650525B1 (en) * 1992-06-30 2004-05-19 SmithKline Beecham plc D-n-carbamoyl-amino acid amidohydrolase and hydantoinase
SG54275A1 (en) * 1992-08-10 1998-11-16 Kanegafuchi Kaganuku Kogyo Kab Dna coding for decarbamylase improved in thermostability and use thereof
IT1274167B (it) * 1994-04-15 1997-07-15 Eniricerche Spa Procedimento per la produzione di d- -amminoacidi

Also Published As

Publication number Publication date
US5869298A (en) 1999-02-09
SI0677584T1 (en) 1997-10-31
DE69500108D1 (de) 1997-01-23
EP0677584B1 (en) 1996-12-11
DK0677584T3 (da) 1997-05-12
ES2096494T3 (es) 1997-03-01
EP0677584A1 (en) 1995-10-18
US5807710A (en) 1998-09-15
ITMI940725A0 (it) 1994-04-15
ATE146223T1 (de) 1996-12-15
DE69500108T2 (de) 1997-06-12
JP3701341B2 (ja) 2005-09-28
ITMI940725A1 (it) 1995-10-15
GR3022476T3 (en) 1997-05-31
JPH0884584A (ja) 1996-04-02

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Effective date: 19970415