发明名称 |
B12-Dependent Dehydratases With Improved Reaction Kinetics |
摘要 |
Sequences of B12-dependent dehydratases with improved reaction kinetics are presented. Use of these B12-dependent dehydratases reduce the rate of the enzyme's suicide inactivation in the presence of glycerol and 1,3-propanediol. The enzymes were created using error-prone PCR and oligonucleotide-directed mutagenesis to target the DhaB1 gene, which encodes the α-subunit of glycerol dehydratase. Mutants with improved reaction kinetics were rapidly identified using high throughput assays.
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申请公布号 |
US2011021767(A1) |
申请公布日期 |
2011.01.27 |
申请号 |
US20100857120 |
申请日期 |
2010.08.16 |
申请人 |
GIBSON KATHARINE J;LIAO DER-ING;TANG XIAO-SONG |
发明人 |
GIBSON KATHARINE J.;LIAO DER-ING;TANG XIAO-SONG |
分类号 |
C07H21/04;C12N9/88;C12Q1/527 |
主分类号 |
C07H21/04 |
代理机构 |
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