IN2014DN02837A - - Google Patents
Info
- Publication number
- IN2014DN02837A IN2014DN02837A IN2837DEN2014A IN2014DN02837A IN 2014DN02837 A IN2014DN02837 A IN 2014DN02837A IN 2837DEN2014 A IN2837DEN2014 A IN 2837DEN2014A IN 2014DN02837 A IN2014DN02837 A IN 2014DN02837A
- Authority
- IN
- India
- Prior art keywords
- polysaccharide
- pap
- paps
- ost
- enzyme
- Prior art date
Links
Classifications
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/64—Preparation of S-glycosides, e.g. lincomycin
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
A method of sulfating a polysaccharide is provided. The method can include providing a reaction mixture comprising at least one 0-sulfotransferase (OST) enzyme and 3'- phosphoadenosine 5'-phosphosulfate (PAPS); incubating a polysaccharide substrate with the reaction mixture, wherein production of the sulfated polysaccharide from the polysaccharide substrate is catalyzed by the OST enzyme with a conversion of the PAPS to adenosine 3',5'-diphosphate (PAP); and providing a reaction condition which modifies PAP to reduce an inhibitory effect of PAP on the polysaccharide sulfation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68039205P | 2005-05-12 | 2005-05-12 | |
PCT/US2006/018778 WO2006124801A2 (en) | 2005-05-12 | 2006-05-12 | Enzymatic synthesis of sulfated polysaccharides |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN02837A true IN2014DN02837A (en) | 2015-07-10 |
Family
ID=37431995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2837DEN2014 IN2014DN02837A (en) | 2005-05-12 | 2006-05-12 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20090197308A1 (en) |
EP (1) | EP1885865A4 (en) |
IN (1) | IN2014DN02837A (en) |
WO (1) | WO2006124801A2 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009014715A2 (en) * | 2007-07-23 | 2009-01-29 | The University Of North Carolina At Chapel Hill | Enzymatic synthesis of sulfated polysaccharides without iduronic acid residues |
CN101591401A (en) * | 2009-02-27 | 2009-12-02 | 江南大学 | A kind of method for preparing low molecular weight heparin with high activity |
WO2011109469A1 (en) | 2010-03-03 | 2011-09-09 | Neocutis Sa | Compositions and methods for treatment of skin diseases and disorders using antimicrobial peptide sequestering compounds |
EP2655421B1 (en) | 2010-12-23 | 2022-02-09 | The University of North Carolina At Chapel Hill | Chemoenzymatic synthesis of structurally homogeneous ultra-low molecular weight heparins |
WO2013149161A1 (en) * | 2012-03-30 | 2013-10-03 | Deangelis Paul L | High molecular weight heparosan polymers and methods of production and use thereof |
JP6581509B2 (en) | 2013-02-28 | 2019-09-25 | ティーウィノット テクノロジーズ リミテッド | Chemical engineering process and apparatus for synthesizing compounds |
US9951149B2 (en) | 2013-06-17 | 2018-04-24 | The University Of North Carolina At Chapel Hill | Reversible heparin molecules and methods of making and using the same |
BR112017003966A2 (en) | 2014-08-25 | 2018-10-23 | Full Spectrum Laboratories Ltd | apparatus and methods for the simultaneous production of cannabinoid compounds |
CN105483187A (en) * | 2015-12-09 | 2016-04-13 | 中国药科大学 | Anti-tumor effect of sulfated polysaccharide |
CN108699580B (en) | 2015-12-28 | 2022-09-23 | 味之素株式会社 | Heparan sulphate with a high 3-O-sulphation ratio in the glucosamine residue |
TWI769176B (en) * | 2016-09-07 | 2022-07-01 | 瑞瑟勒綜合技術協會 | Biosynthetic heparin |
CN106755205A (en) * | 2016-11-14 | 2017-05-31 | 江南大学 | A kind of method that enzyme process prepares chondroitin sulfate |
JP7088026B2 (en) | 2017-01-19 | 2022-06-21 | 味の素株式会社 | Method for producing a heparosan compound in which a hexuronic acid residue is isomerized |
JP7330893B2 (en) * | 2017-03-10 | 2023-08-22 | ザ ユニバーシティ オブ ノース カロライナ アット チャペル ヒル | Short-acting heparin-based antiaggregant compounds and methods |
WO2019010216A1 (en) | 2017-07-03 | 2019-01-10 | The University Of North Carolina At Chapel Hill | Enzymatic synthesis of homogeneous chondroitin sulfate oligosaccharides |
CN117417912A (en) | 2017-09-05 | 2024-01-19 | 味之素株式会社 | 2-O-sulfurylase mutants and 3-O-sulfurylase mutants and methods of use thereof |
EP3691653A4 (en) | 2017-11-03 | 2021-08-11 | The University Of North Carolina At Chapel Hill | Sulfated oligosaccharides having anti-inflammatory activity |
WO2019246264A1 (en) | 2018-06-20 | 2019-12-26 | The University Of North Carolina At Chapel Hill | Cell protective methods and compositions |
HUE064469T2 (en) * | 2018-07-11 | 2024-03-28 | Ajinomoto Kk | Method for enzymatic sulfurylation of alcohols and amines using bacterium of the family enterobacteriaceae |
WO2022015794A1 (en) | 2020-07-14 | 2022-01-20 | Optimvia, Llc | Methods for synthesizing non-anticoagulant heparan sulfate |
MX2021008479A (en) | 2019-01-15 | 2021-10-13 | Optimvia Llc | Engineered aryl sulfate-dependent enzymes. |
CA3130763A1 (en) | 2019-02-25 | 2020-09-03 | Ginkgo Bioworks, Inc. | Biosynthesis of cannabinoids and cannabinoid precursors |
EP3997238A1 (en) | 2019-07-09 | 2022-05-18 | Optimvia, LLC | Methods for synthesizing anticoagulant polysaccharides |
WO2021199445A1 (en) * | 2020-04-03 | 2021-10-07 | Rensselaer Polytechnic Institute | Method for producing sulfated polysaccharide and method for producing paps |
WO2021199444A1 (en) | 2020-04-03 | 2021-10-07 | Rensselaer Polytechnic Institute | Method for producing heparosan and bacterium of genus escherichia having heparosan-producing ability |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3818676B2 (en) * | 1994-07-22 | 2006-09-06 | 生化学工業株式会社 | Heparan sulfate 6-O-sulfotransferase |
JP3672359B2 (en) * | 1995-07-24 | 2005-07-20 | 生化学工業株式会社 | Heparan sulfate 2-O-sulfotransferase |
US5935824A (en) * | 1996-01-31 | 1999-08-10 | Technologene, Inc. | Protein expression system |
US6861254B1 (en) * | 1997-10-24 | 2005-03-01 | Massachusetts Institute Of Technology | Heparan sulfate D-glucosaminyl 3-O-sulfotransferases, and uses therefor |
US6255088B1 (en) * | 1999-05-11 | 2001-07-03 | The Scripps Research Institute | Enzymatic sulfation of biomolecules |
JP2005507640A (en) * | 2001-03-28 | 2005-03-24 | マサチューセッツ・インスティチュート・オブ・テクノロジー | Method for 6-O sulfation of glucosaminyl and 6-O sulfated polysaccharide preparation |
US7531338B2 (en) * | 2002-07-05 | 2009-05-12 | The University Of North Carolina At Chapel Hill | Purified and isolated heparan sulfate 3-O-sulfotransferase isoform 5 nucleic acids and polypeptides and therapeutic and screening methods using same |
WO2004017910A2 (en) * | 2002-08-23 | 2004-03-04 | Neose Technologies, Inc. | Total synthesis of heparin |
US7655445B2 (en) * | 2003-11-12 | 2010-02-02 | Massachusetts Institute Of Technology | Methods for synthesis of sulfated saccharides |
US7619637B2 (en) * | 2004-04-09 | 2009-11-17 | Samsung Electronics Co., Ltd. | Systems and methods for improved gamut mapping from one image data set to another |
-
2006
- 2006-05-12 IN IN2837DEN2014 patent/IN2014DN02837A/en unknown
- 2006-05-12 EP EP06770377A patent/EP1885865A4/en not_active Withdrawn
- 2006-05-12 WO PCT/US2006/018778 patent/WO2006124801A2/en active Application Filing
- 2006-05-12 US US11/920,319 patent/US20090197308A1/en not_active Abandoned
-
2012
- 2012-03-12 US US13/417,641 patent/US8771995B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006124801A2 (en) | 2006-11-23 |
US20090197308A1 (en) | 2009-08-06 |
EP1885865A2 (en) | 2008-02-13 |
US20120322114A1 (en) | 2012-12-20 |
WO2006124801A3 (en) | 2007-04-12 |
EP1885865A4 (en) | 2010-12-22 |
US8771995B2 (en) | 2014-07-08 |
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