CN101351549B - 突变体Ⅱ型β-内酰胺酰化酶 - Google Patents
突变体Ⅱ型β-内酰胺酰化酶 Download PDFInfo
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- CN101351549B CN101351549B CN2006800501155A CN200680050115A CN101351549B CN 101351549 B CN101351549 B CN 101351549B CN 2006800501155 A CN2006800501155 A CN 2006800501155A CN 200680050115 A CN200680050115 A CN 200680050115A CN 101351549 B CN101351549 B CN 101351549B
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- Prior art keywords
- beta
- lactam
- mutant
- acylases
- acylase
- Prior art date
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- 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)
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Type-IIB酰化酶 | SE83acyii | N176 | V22 |
SE83acyii | 100 | 94 | 93 |
N176 | 94 | 100 | 98 |
V22 | 93 | 98 | 100 |
氨基酸 | 三字母编码 | 单字母编码 |
丙氨酸 | Ala | A |
精氨酸 | Arg | R |
天冬酰胺 | Asn | N |
天冬氨酸 | Asp | D |
半胱氨酸 | Cys | C |
谷氨酸 | Glu | E |
谷氨酰胺 | Gln | Q |
甘氨酸 | Gly | G |
组氨酸 | His | H |
异亮氨酸 | Ile | I |
亮氨酸 | Leu | L |
赖氨酸 | Lys | K |
甲硫氨酸 | Met | M |
苯丙氨酸 | Phe | F |
脯氨酸 | Pro | P |
丝氨酸 | Ser | S |
苏氨酸 | Thr | T |
色氨酸 | Trp | W |
酪氨酸 | Tyr | Y |
缬氨酸 | Val | V |
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05113024.3 | 2005-12-28 | ||
EP05113024 | 2005-12-28 | ||
PCT/EP2006/012654 WO2007073947A2 (en) | 2005-12-28 | 2006-12-28 | Mutant type ii beta- lactam acylases |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101351549A CN101351549A (zh) | 2009-01-21 |
CN101351549B true CN101351549B (zh) | 2013-03-20 |
Family
ID=36584602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800501155A Active CN101351549B (zh) | 2005-12-28 | 2006-12-28 | 突变体Ⅱ型β-内酰胺酰化酶 |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP2851423B1 (zh) |
KR (1) | KR20080084986A (zh) |
CN (1) | CN101351549B (zh) |
BR (1) | BRPI0621278A2 (zh) |
ES (1) | ES2571865T3 (zh) |
HK (1) | HK1128305A1 (zh) |
WO (1) | WO2007073947A2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103060298B (zh) * | 2012-12-31 | 2014-07-02 | 安徽丰原基因工程技术有限公司 | 一种头孢菌素c酰化酶突变体及其编码基因与应用 |
KR101985911B1 (ko) * | 2017-12-28 | 2019-06-04 | 아미코젠주식회사 | Achromobacter sp. CCM 4824 유래 페니실린 G 아실라제 변이체 및 이의 이용 |
CN109055475A (zh) * | 2018-08-03 | 2018-12-21 | 菏泽睿智科技开发有限公司 | 一种粪产碱杆菌的新用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005014821A1 (en) * | 2003-08-11 | 2005-02-17 | Sandoz Ag | Cephalosporin c acylase mutant and method for preparing 7-aca using same |
EP1553175A1 (en) * | 2004-01-12 | 2005-07-13 | Antibioticos S.p.A. | Cephalosporin C acylase mutants |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003894A (en) | 1971-08-17 | 1977-01-18 | Gist-Brocades N.V. | Preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds |
IE910956A1 (en) | 1990-03-23 | 1991-09-25 | Gist Brocades Nv | A method of modulating the production of secondary¹metabolites |
ATE167520T1 (de) | 1990-04-18 | 1998-07-15 | Gist Brocades Nv | Mutierte beta-lactamacylasegene |
US5318896A (en) | 1991-09-11 | 1994-06-07 | Merck & Co., Inc. | Recombinant expandase bioprocess for preparing 7-aminodesacetoxy cephalosporanic acid (7-ADCA) |
GB9204439D0 (en) * | 1992-02-27 | 1992-04-15 | Fujisawa Pharmaceutical Co | A new cephalosporin c acylase |
BR9407104A (pt) | 1993-07-30 | 1996-08-27 | Gist Brocades Nv | Processo para a preparação e recuperação de ácido 7-amino desacetoxi cefalosporânico (7-adca) vetor de ADN recombinante e célula hospedeira transformada com um vetor definido |
HU219259B (en) | 1993-07-30 | 2001-03-28 | Gist Brocades Bv | Process for the efficient production of 7-adca via 2-(carboxyethylthio)acetyl-7-adca and 3-(carboxymethylthio)propionyl-7-adca, recombinant dna vectrors and transformed host cells |
TW400384B (en) | 1993-11-01 | 2000-08-01 | Fujisawa Pharmaceutical Co | A new cephalosporin C acylase |
GB9424945D0 (en) * | 1994-12-09 | 1995-02-08 | Fujisawa Pharmaceutical Co | A new cephalosporin C acylase |
ATE417100T1 (de) | 1995-07-18 | 2008-12-15 | Dsm Ip Assets Bv | Eine verbesserte immobilisierte penicillin g acylase |
ZA983396B (en) | 1997-04-22 | 1998-10-27 | Gist Brocades Bv | A method for controlling the solubility of a beta-lactam nucleus |
EP1658296B1 (en) | 2003-05-28 | 2012-12-19 | DSM Sinochem Pharmaceuticals Netherlands B.V. | Cephem compound |
-
2006
- 2006-12-28 EP EP14173437.6A patent/EP2851423B1/en active Active
- 2006-12-28 EP EP06841245A patent/EP1974029A2/en not_active Withdrawn
- 2006-12-28 BR BRPI0621278-6A patent/BRPI0621278A2/pt not_active Application Discontinuation
- 2006-12-28 ES ES14173437T patent/ES2571865T3/es active Active
- 2006-12-28 KR KR1020087015507A patent/KR20080084986A/ko not_active Application Discontinuation
- 2006-12-28 CN CN2006800501155A patent/CN101351549B/zh active Active
- 2006-12-28 WO PCT/EP2006/012654 patent/WO2007073947A2/en active Application Filing
-
2009
- 2009-07-06 HK HK09106042.6A patent/HK1128305A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005014821A1 (en) * | 2003-08-11 | 2005-02-17 | Sandoz Ag | Cephalosporin c acylase mutant and method for preparing 7-aca using same |
EP1553175A1 (en) * | 2004-01-12 | 2005-07-13 | Antibioticos S.p.A. | Cephalosporin C acylase mutants |
Also Published As
Publication number | Publication date |
---|---|
ES2571865T3 (es) | 2016-05-27 |
EP1974029A2 (en) | 2008-10-01 |
CN101351549A (zh) | 2009-01-21 |
EP2851423B1 (en) | 2016-03-02 |
EP2851423A1 (en) | 2015-03-25 |
WO2007073947A3 (en) | 2007-11-08 |
HK1128305A1 (en) | 2009-10-23 |
WO2007073947A2 (en) | 2007-07-05 |
KR20080084986A (ko) | 2008-09-22 |
BRPI0621278A2 (pt) | 2011-12-06 |
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