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:
Feb. 23, 2010
Filed:
Nov. 25, 2002
Maria Viacheslavovna Vitushkina, Moscow, RU;
Vitaliy Arkadyevich Livshits, Moscow, RU;
Sergei Vladimirovich Mashko, Moscow, RU;
Vera Georgievna Doroshenko, Moscow, RU;
Irina Vladimirovna Biryukova, Moscow, RU;
Zhanna Iosifovna Katashkina, Moscow, RU;
Aleksandra Yurievna Skorokhodova, Moscow, RU;
Alla Valentinovna Belareva, Moscow, RU;
Maria Viacheslavovna Vitushkina, Moscow, RU;
Vitaliy Arkadyevich Livshits, Moscow, RU;
Sergei Vladimirovich Mashko, Moscow, RU;
Vera Georgievna Doroshenko, Moscow, RU;
Irina Vladimirovna Biryukova, Moscow, RU;
Zhanna Iosifovna Katashkina, Moscow, RU;
Aleksandra Yurievna Skorokhodova, Moscow, RU;
Alla Valentinovna Belareva, Moscow, RU;
Ajinomoto Co., Inc., Tokyo, JP;
Abstract
The present invention relates to a method for producing L-amino acid, such as L-phenylalanine and L-tryptophan, is provided using bacterium belonging to the genuswherein the L-amino acid productivity of said bacterium is enhanced by enhancing an activity of protein encoded by the yddG gene from, wherein said protein has an activity to make said bacterium resistant to L-phenylalanine, a phenylalanine analogue, or a tryptophan analogue. The present invention further relates to a method for producing lower alkyl ester of α-L-aspartyl-L-phenylalanine.