Draft Genome Sequence of Escherichia coli Strain VKPM B-10182, Producing the Enzyme for Synthesis of Cephalosporin Acids

Author:

Mardanov Andrey V.1,Eldarov Mikhail A.1,Sklyarenko Anna V.2,Dumina Maria V.1,Beletsky Alexey V.1,Yarotsky Sergey V.2,Ravin Nikolai V.1

Affiliation:

1. Centre “Bioengineering,” Russian Academy of Sciences, Moscow, Russian Federation

2. State Research Institute of Genetics and Selection of Industrial Microorganisms, Moscow, Russian Federation

Abstract

ABSTRACT Escherichia coli strain VKPM B-10182, obtained by chemical mutagenesis from E. coli strain ATCC 9637, produces cephalosporin acid synthetase employed in the synthesis of β-lactam antibiotics, such as cefazolin. The draft genome sequence of strain VKPM B-10182 revealed 32 indels and 1,780 point mutations that might account for the improvement in antibiotic synthesis that we observed.

Publisher

American Society for Microbiology

Subject

Genetics,Molecular Biology

Reference7 articles.

1. SkljarenkoAV KurochkinaVB SatarovaDE KrestjanovaIN JarotskijSV DzhiangJ ZangK KhuJ DzhaA ZhuL KsiongK . 2011. Method for producing biocatalyst exhibiting cephalosporin acid synthesis activity. RU patent 2420581.

2. KurochkinaVB SklyarenkoAV . 2008. Enzymatic synthesis of beta-lactam antibiotics. Analytical review, p 175–204. In ZaikovGE (ed), Biotechnology state of the art and prospects for development. Nova Science Publishers, Hauppauge, NY.

3. Use of Enzymes in the Production of Semi-Synthetic Penicillins and Cephalosporins: Drawbacks and Perspectives

4. [54b] Penicillin acylase (bacterial)

5. THE HYDROLYSIS OF PENICILLIN G TO 6-AMINO PENICILLANIC ACID BY ENTRAPPED PENICILLIN ACYLASE

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