The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 28, 2010
Filed:
Dec. 08, 2006
Karsten Matthias Kragh, Viby, DK;
Harm Mulder, Copenhagen, DK;
Steffen Petersen, Aalborg, DK;
Helle Fomsgaard, Aalborg, DK;
Oene Robert Veltman, Aalborg, DK;
Karsten Matthias Kragh, Viby, DK;
Harm Mulder, Copenhagen, DK;
Steffen Petersen, Aalborg, DK;
Helle Fomsgaard, Aalborg, DK;
Oene Robert Veltman, Aalborg, DK;
Danisco A/S, Copenhagen, DK;
Abstract
We disclose a PS4 variant polypeptide derivable from a parent polypeptide, the parent polypeptide having non-maltogenic exoamylase activity, which PS4 variant polypeptide comprises one or more of the following substitutions: G69P, A141P, G223A, A268P, G313P, S399P and G400P, with reference to the position numbering of a Pseudomonas saccharophilia exoamylase sequence shown as SEQ ID NO: 1. Such PS4 variant polypeptides may be used as exo-amylases, particularly as non-maltogenic exoamylases. Combinations of such PS4 variant polypeptides together with Novamyl are disclosed.