【技术实现步骤摘要】
Asn Val Phe Leu Arg Leu Ser Ser Gly Glu Ser Ala ProLeu Leu Ala Phe Met Lys Glu Arg Gly Ile Leu Phe Ser Gly Tyr Gly Glu Leu Arg Leu ValThr His Leu Gln Ile Asn Asp Asp Asp Ile Glu Glu Val Ile Asp Ala Phe Thr Glu Tyr Met GlyArg。
[0008]本专利技术提供了编码所述
M282N
突变体的核苷酸序列,如
SEQ ID NO.2
所示;
[0009]SEQ ID NO.2
:
atgggccgtt acatcgatct gcgtagcgac accgtgaccc agccgaccga tgcgatgcgt caaagcatgc tgcacgcgga agtgggcgac gatgtttatg gcgaggaccc gagcattaac gcgctggagcgtcgtggcgc ggaactgctg ggtaaagagg cggcgctgtt tgtgccgagc ggtaccatga gcaacctgctggcgatgatg agccattgcc agcgtggcga gggtgcggtt ctgggtaacg cggcgcacat ttaccgttatgaagcgcaag gcagcgcggt tctgggtagc gttgcgctgc agccggtgcc gatgcaggcg ...
【技术保护点】
【技术特征摘要】
1.
一种立体选择性提高的苏氨酸醛缩酶突变体,其特征在于:所述突变体为
M282N
突变体,对应氨基酸序列如
SEQ ID NO.1
所示;
SEQ ID NO.1
:
Met Arg Tyr Ile Asp Leu Arg Ser Asp Thr ValThr Gln Pro Thr Asp Ala Met Arg Gln Ser Met Leu His Ala Glu Val Gly Asp Asp Val Tyr Gly Glu Asp Pro Ser IleAsn Ala Leu Glu Arg Arg Gly Ala Glu Leu Leu Gly Lys Glu Ala Ala Leu Phe Val Pro SerGly Thr Met Ser Asn Leu Leu Ala Met Met Ser His Cys Gln Arg Gly Glu Gly Ala Val LeuGly Asn Ala Ala His Ile Tyr Arg Tyr Glu Ala Gln Gly Ser Ala Val Leu Gly Ser Val Ala LeuGln Pro Val Pro Met Gln Ala Asp Gly Thr Leu Ala Leu Ala Asp Val Arg Ala Ala Ile Ala ProAsp Asp Ala His Phe Ala Gln Thr Arg Leu Ile Cys Leu Glu Asn Thr His Asn Gly Lys ValLeu Pro Leu Ala Tyr Leu His Glu Met Arg Arg Phe Ala Asp Ser Gln Gly Leu Arg Leu HisLeu Asp Gly Ala Arg Leu Phe Asn Ala Val Val Ala Ser Gly Gln Ala Val His Glu Ile Ala AlaPro Phe Asp Ser Val Ser Ile Cys Leu Ser Lys Gly Leu Gly Ala Pro Val Gly Ser Leu Leu ValGly Ala Gln Asp Leu Ile Ala Arg Ala Arg Arg Leu Arg Lys Met Leu Gly Gly Gly Met ArgGln Ala Gly Ser Leu Ala Gln Ala Gly Leu Phe Ala Leu Glu Gln His Val Thr Arg Leu AlaAsp Asp His Arg Arg Ala Arg Arg Leu Ala Glu Gly Leu Ala Ala Leu Pro Gly Ile Glu LeuAsp Pro Asp Leu Val Gln Thr Asn Asn Val Phe Leu Arg Leu Ser Ser Gly Glu Ser Ala ProLeu Leu Ala Phe Met Lys Glu Arg Gly Ile Leu Phe Ser Gly Tyr Gly Glu Leu Arg Leu ValThr His Leu Gln Ile Asn Asp Asp Asp Ile Glu Glu Val Ile Asp Ala Phe Thr Glu Tyr Met GlyArg。2.
编码权利要求1所述
M282N
突变体的核苷酸序列,其特征在于:如
SEQ ID NO.2
所示;
SEQ ID NO.2
:
atgggccgtt acatcgatct gcgtagcgac a...
【专利技术属性】
技术研发人员:柳志强,蔡雪,严艳风,郑裕国,
申请(专利权)人:浙江工业大学,
类型:发明
国别省市:
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