公开(公告)号：US20180298456A1

公开(公告)日：2018-10-18

申请号：US15767551

申请日：2016-10-12

Applicant: NOVOZYMES A/S

Inventor： Shikha Gupta ,  Allan Svendsen ,  Vivek Srivastava ,  Marco Malten ,  Thomas Agersten Poulsen ,  Preethi Ramaiya ,  Beth Nelson ,  Vasudeva P. Rao ,  Padmavathi Balumuri

IPC: C12P19/02 ,  C12P19/20 ,  C12N9/34 ,  C12P19/14

Abstract: The present invention relates to glucoamylase variants having an increase in specific activity and/or an increase in melting temperature measured by TSA of at least 0.5 degrees Celsius, and further wherein the variants have at least at least 85%, at least 90%, at least 95% identity, at least 96%, at least 97%, at least 98%, or at least 99%, but less than 100%, sequence identity to the amino acid sequence of SEQ ID NO: 3. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.