Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Enzymatic production of a protein or polypeptide
Reexamination Certificate
2007-10-30
2007-10-30
Prouty, Rebecca E. (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Enzymatic production of a protein or polypeptide
C435S212000, C435S220000, C435S069100, C435S252300, C536S023200
Reexamination Certificate
active
10855533
ABSTRACT:
DNA and recombinant DNA that encode a peptide-forming enzyme, a method for producing a peptide-forming enzyme, and a method for producing a dipeptide are disclosed. A method for producing a dipeptide includes producing a dipeptide from a carboxy component and an amine component by using a culture of a microbe belonging to the genusSphingobacteriumand having the ability to form the dipeptide from the carboxy component and the amine component, a microbial cell separated from the culture, treated microbial cell product of the microbe or a peptide-forming enzyme derived from the microbe.
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Abe Isao
Hara Seiichi
Jojima Yasuko
Tonouchi Naoto
Yokozeki Kenzo
Ajinomoto Co. Inc.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Prouty Rebecca E.
Walicka Malgorzata A.
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