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:
Mar. 27, 2007
Filed:
Oct. 16, 2003
Susanne Leonhartsberger, München, DE;
Christoph Winterhalter, Pöcking, DE;
Kerstin Pfeiffer, München, DE;
Brigitte Bauer, München, DE;
Susanne Leonhartsberger, München, DE;
Christoph Winterhalter, Pöcking, DE;
Kerstin Pfeiffer, München, DE;
Brigitte Bauer, München, DE;
Consortium für elektrochemische Industrie GmbH, Munich, DE;
Abstract
The invention relates to a homoserine transsuccinylase, which exhibits reduced sensitivity towards L-methionine or SAM in comparison with a homoserine transsuccinylase wild-type enzyme, whereby the latter comprises an amino acid sequence containing a TyrGlnXaaThrPro sub-sequence, the Thr of said sub-sequence lying between positionsandof the amino acid sequence and positionbeing filled by the starter methionine. The inventive homoserine transsuccinylase is characterized in that in comparison with the wild-type enzyme at least 2 amino acids are modified, said modification taking place in the Thr of the sub-sequence or in the C-terminal.