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| Content Provider | Springer Nature Link |
|---|---|
| Author | Ye, Qi Ouyang, Pingkai Ying, Hanjie |
| Copyright Year | 2010 |
| Abstract | Ethyl (S)-4-chloro-3-hydroxybutanoate ester ((S)-CHBE) is a precursor of enantiopure intermediates used for the production of chiral drugs, including the cholesterol-lowering 3-hydroxy-3-methyl-glutaryl CoA reductase inhibitors (statins). The asymmetric reduction of ethyl 4-chloro-3-oxobutanoate ester (COBE) to (S)-CHBE by biocatalysis has several positive attributes, including low cost, mild reaction conditions, high yield, and a high level of enantioselectivity. During genome database mining of the yeast Pichia stipitis, our group found two novel carbonyl reductases (PsCRI and PsCRII) that have a promising future for the industrial production of (S)-CHBE with >99% enantiomeric excess. This review covers the main process of biosynthesis of (S)-CHBE: screening of microorganisms that catalyze the reduction of COBE to (S)-CHBE (I); gene cloning, expression, and characterization of carbonyl reductases for the production of (S)-CHBE in Escherichia coli (II); development of cofactor generation systems for regenerating cofactors (III); and biocatalysis of COBE to (S)-CHBE by recombinant E. coli (IV). |
| Starting Page | 513 |
| Ending Page | 522 |
| Page Count | 10 |
| File Format | |
| ISSN | 01757598 |
| Journal | Applied Microbiology and Biotechnology |
| Volume Number | 89 |
| Issue Number | 3 |
| e-ISSN | 14320614 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2010-10-19 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | Ethyl 4-chloro-3-oxobutanoate ester Ethyl (S)-4-chloro-3-hydroxybutanoate ester Carbonyl reductase Biocatalysis Stereoselective reduction Microbial Genetics and Genomics Microbiology Biotechnology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine Applied Microbiology and Biotechnology Biotechnology |
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