CN103865911B - 青霉素g酰化酶突变体及其在合成头孢类抗生素中的应用 - Google Patents
青霉素g酰化酶突变体及其在合成头孢类抗生素中的应用 Download PDFInfo
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- CN103865911B CN103865911B CN201410057240.5A CN201410057240A CN103865911B CN 103865911 B CN103865911 B CN 103865911B CN 201410057240 A CN201410057240 A CN 201410057240A CN 103865911 B CN103865911 B CN 103865911B
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- penicillin
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- acylase
- cefaclor
- mutant
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- 108010073038 Penicillin Amidase Proteins 0.000 title claims abstract description 53
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 34
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 34
- 229930186147 Cephalosporin Natural products 0.000 title claims abstract description 13
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 13
- 229940124587 cephalosporin Drugs 0.000 title claims abstract description 13
- 150000001780 cephalosporins Chemical class 0.000 title claims abstract description 13
- 229960005361 cefaclor Drugs 0.000 claims abstract description 29
- QYIYFLOTGYLRGG-GPCCPHFNSA-N cefaclor Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3C(=C(Cl)CS[C@@H]32)C(O)=O)=O)N)=CC=CC=C1 QYIYFLOTGYLRGG-GPCCPHFNSA-N 0.000 claims abstract description 27
- SZJUWKPNWWCOPG-UHFFFAOYSA-N methyl 2-anilinoacetate Chemical compound COC(=O)CNC1=CC=CC=C1 SZJUWKPNWWCOPG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 6
- NVIAYEIXYQCDAN-CLZZGJSISA-N 7beta-aminodeacetoxycephalosporanic acid Chemical compound S1CC(C)=C(C(O)=O)N2C(=O)[C@@H](N)[C@@H]12 NVIAYEIXYQCDAN-CLZZGJSISA-N 0.000 claims description 5
- FBIPHLTUVCYGRD-FOUAAFFMSA-N (6R)-4-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-4-carboxylic acid Chemical compound ClC1(S[C@H]2N(C=C1)C(C2)=O)C(=O)O FBIPHLTUVCYGRD-FOUAAFFMSA-N 0.000 claims description 3
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- ZGUNAGUHMKGQNY-ZETCQYMHSA-N L-alpha-phenylglycine zwitterion Chemical compound OC(=O)[C@@H](N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-ZETCQYMHSA-N 0.000 description 4
- 235000001014 amino acid Nutrition 0.000 description 4
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- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
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- ZYLDQHILNOZKIF-DHLUJLSBSA-N (6r,7r)-7-azaniumyl-8-oxo-3-[(e)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound S1CC(/C=C/C)=C(C(O)=O)N2C(=O)[C@@H](N)[C@@H]12 ZYLDQHILNOZKIF-DHLUJLSBSA-N 0.000 description 3
- 229920000936 Agarose Polymers 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 102100035460 Polynucleotide 5'-hydroxyl-kinase Human genes 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- YGBFLZPYDUKSPT-MRVPVSSYSA-N cephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)C[C@H]21 YGBFLZPYDUKSPT-MRVPVSSYSA-N 0.000 description 3
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- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 150000002460 imidazoles Chemical class 0.000 description 3
- DKLZRLRMFNWRFB-UHFFFAOYSA-N methyl 2-(4-hydroxyanilino)acetate Chemical compound COC(=O)CNC1=CC=C(O)C=C1 DKLZRLRMFNWRFB-UHFFFAOYSA-N 0.000 description 3
- 150000003952 β-lactams Chemical class 0.000 description 3
- NGHVIOIJCVXTGV-ALEPSDHESA-N 6-aminopenicillanic acid Chemical compound [O-]C(=O)[C@H]1C(C)(C)S[C@@H]2[C@H]([NH3+])C(=O)N21 NGHVIOIJCVXTGV-ALEPSDHESA-N 0.000 description 2
- NGHVIOIJCVXTGV-UHFFFAOYSA-N 6beta-amino-penicillanic acid Natural products OC(=O)C1C(C)(C)SC2C(N)C(=O)N21 NGHVIOIJCVXTGV-UHFFFAOYSA-N 0.000 description 2
- 101000925662 Enterobacteria phage PRD1 Endolysin Proteins 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- NPKSPKHJBVJUKB-UHFFFAOYSA-N N-phenylglycine Chemical compound OC(=O)CNC1=CC=CC=C1 NPKSPKHJBVJUKB-UHFFFAOYSA-N 0.000 description 2
- 108010024026 Nitrile hydratase Proteins 0.000 description 2
- 229930182555 Penicillin Natural products 0.000 description 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
- 125000000539 amino acid group Chemical group 0.000 description 2
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- FCPVYOBCFFNJFS-LQDWTQKMSA-M benzylpenicillin sodium Chemical compound [Na+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)CC1=CC=CC=C1 FCPVYOBCFFNJFS-LQDWTQKMSA-M 0.000 description 2
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- 235000011187 glycerol Nutrition 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229940049954 penicillin Drugs 0.000 description 2
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- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 description 1
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- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- KLOHDWPABZXLGI-YWUHCJSESA-M ampicillin sodium Chemical compound [Na+].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 KLOHDWPABZXLGI-YWUHCJSESA-M 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- SZBDOFWNZVHVGR-MRVPVSSYSA-N methyl (2r)-2-amino-2-(4-hydroxyphenyl)acetate Chemical compound COC(=O)[C@H](N)C1=CC=C(O)C=C1 SZBDOFWNZVHVGR-MRVPVSSYSA-N 0.000 description 1
- BHFLUDRTVIDDOR-MRVPVSSYSA-N methyl (2r)-2-amino-2-phenylacetate Chemical compound COC(=O)[C@H](N)C1=CC=CC=C1 BHFLUDRTVIDDOR-MRVPVSSYSA-N 0.000 description 1
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- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 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
- C12N9/14—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)
- C12N9/84—Penicillin amidase (3.5.1.11)
-
- 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
- C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
- C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
- C12Y305/01—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in linear amides (3.5.1)
- C12Y305/01011—Penicillin amidase (3.5.1.11), i.e. penicillin-amidohydrolase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
10×reaction buffering | 5μl |
dNTPs(各2mM) | 5μl |
Mg2+(25mM) | 3μl |
模板 | 1μl |
PHE TO ALA-F(10mM) | 1.5μl |
PHE TO ALA-ANTI(10mM) | 1.5μl |
KOD enzyme(1U/μl) | 1μl |
ddH2O | 32μl |
Total | 50μl |
Claims (2)
Priority Applications (1)
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CN201410057240.5A CN103865911B (zh) | 2014-02-20 | 2014-02-20 | 青霉素g酰化酶突变体及其在合成头孢类抗生素中的应用 |
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CN201410057240.5A CN103865911B (zh) | 2014-02-20 | 2014-02-20 | 青霉素g酰化酶突变体及其在合成头孢类抗生素中的应用 |
Publications (2)
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CN103865911A CN103865911A (zh) | 2014-06-18 |
CN103865911B true CN103865911B (zh) | 2015-10-21 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105063158A (zh) * | 2015-08-18 | 2015-11-18 | 浙江东盈药业有限公司 | 一种头孢丙烯的合成方法 |
CN105385621B (zh) * | 2015-11-20 | 2018-10-02 | 浙江昌明药业有限公司 | 琼氏不动杆菌zjutfet-1及其应用 |
CN105483105B (zh) * | 2016-02-23 | 2018-08-31 | 上海星维生物技术有限公司 | 一种青霉素g酰化酶突变体 |
CN106222230A (zh) * | 2016-08-03 | 2016-12-14 | 广州白云山医药集团股份有限公司白云山化学制药厂 | 一种绿色酶法合成头孢克洛的方法 |
CN107099523B (zh) * | 2017-06-15 | 2019-09-27 | 清华大学 | 头孢拉定合成酶突变体及其编码基因 |
CN109266713A (zh) * | 2018-11-12 | 2019-01-25 | 齐鲁安替制药有限公司 | 一种适用于工业生产的头孢克洛的制备方法 |
CN113567607A (zh) * | 2021-07-23 | 2021-10-29 | 河北冀安检测服务有限公司 | 一种头孢克洛中青霉素g酰基转移酶含量的检测方法 |
CN115433701B (zh) * | 2022-11-08 | 2023-03-17 | 南京农业大学 | 一株变形杆菌及其菌剂和在降解头孢类抗生素中的应用 |
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CN1028541C (zh) * | 1989-10-26 | 1995-05-24 | 中国科学院微生物研究所 | 微生物发酵法生产青霉素酰化酶 |
JP2000512860A (ja) * | 1997-04-22 | 2000-10-03 | ギスト ブロカデス ベスローテン フェンノートシャップ | β―ラクタム抗生物質を調製する方法 |
KR20040075042A (ko) * | 2001-12-27 | 2004-08-26 | 디에스엠 아이피 어셋츠 비.브이. | β-락탐 항생제의 제조 방법 |
WO2007138148A1 (es) * | 2006-05-30 | 2007-12-06 | Consejo Superior De Investigaciones Científicas | Enzima penicilina g acilasa mutada inmovilizada y estabilizada, procedimiento de obtención y sus aplicaciones |
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