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(A1)
申请公布日期
1996.12.12
申请号
CA19962222726
申请日期
1996.06.06
申请人
GENENCOR INTERNATIONAL, INC.
发明人
SOLHEIM, LEIF P.;DAY, ANTHONY;ROPP, TRACI H.;MITCHINSON, COLIN;REQUADT, CAROL A.;RINGER, CHRISTOPHER
