公开(公告)号：US20210115422A1

公开(公告)日：2021-04-22

申请号：US17051937

申请日：2019-04-24

Applicant: BASF SE

Inventor： Asfia Qureshi ,  Adrienne Huston Davenport ,  Xuqiu Tan ,  Oliver Spangenberg ,  Amanda Rae Logue ,  Janina Berndt ,  Tong Li ,  Stefan Seemayer ,  Hans Wolfgang Hoeffken ,  Jingping Zhong

IPC: C12N9/28 ,  A21D8/04

Abstract: Engineered variant polypeptides having amylase enzyme activity, compositions comprising the enzymes, and methods of making and using the enzymes. The genetically engineered amylase enzymes are useful in many different applications such as laundry detergents, dish washing detergents, and cleaning products for homes, industry, vehicle care, baking, animal feed, pulp and paper processing, starch processing, and ethanol production.