THOUDAHL CHARLOTTE REFDAHL,LIU WEI SHAW ANDREW,KELLET-SMITH ANJA HEMMINGEN,GERRITSE GIJSBERT,FIORESI CAROL,DERKX PATRICK M.,F,BERG CASPER TUNE,SORENSEN BO SPANGE,KRAGH KARSTEN MATTHIAS
申请号：
ZA200700895
公开号：
ZA200700895B
申请日:
2007.01.31
申请国别(地区):
ZA
年份:
2016
代理人:
摘要：
We describe a PS4 variant polypeptide derivable from a parent polypeptide having non-maltogenic exoamylase activity, in which the PS4 variant polypeptide comprises an amino acid mutation at one or more positions selected from the group consisting of: 121, 161, 223, 146, 157, 158, 198, 229, 303, 306, 309, 316, 353, 26, 70, 145, 188, 272, 339, with reference to the position numbering of a Pseudomonas saccharophilia exoamylase sequence shown as SEQ ID NO: 1.
