Novel .alpha.-amylase enzymes are disclosed in which one or more asparagine residues are substituted with a different amino acid or deleted. The disclosed .alpha.-amylase enzymes show altered or improved low pH starch hydrolysis performance, stability and activity profiles.
申请公布号
CA2222726(C)
申请公布日期
2011.03.22
申请号
CA19962222726
申请日期
1996.06.06
申请人
GENENCOR INTERNATIONAL, INC.
发明人
MITCHINSON, COLIN;REQUADT, CAROL A.;ROPP, TRACI H.;SOLHEIM, LEIF P.;RINGER, CHRISTOPHER;DAY, ANTHONY
