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, C435S325000, C435S254200, C435S252300, C435S254100, C435S410000, C536S023200
Reexamination Certificate
active
10763249
ABSTRACT:
The present invention provides a method for producing dipeptide using inexpensively acquirable starting materials by an industrially advantageous and simple pathway. Dipeptide is produced from L-amino acid ester and L-amino acid using a culture of microbes having the ability to produce a dipeptide from an L-amino acid ester and an L-amino acid, using microbial cells isolated from the culture, or a treated microbial cell product of the microbe.
REFERENCES:
patent: 2005/0148048 (2005-07-01), Hashimoto et al.
patent: 1108790 (2001-06-01), None
patent: 03-013391 (1991-01-01), None
patent: 03-133391 (1991-06-01), None
patent: 2 028 380 (1995-02-01), None
patent: WO 94/26882 (1994-11-01), None
patent: WO 01/00842 (2001-01-01), None
Mechanical subject matter; NA.
DATABASE UniProt ′Online! Mar. 1, 2001, “Prolyl aminopeptidase,” XP002332728.
DATABASE EMBL ′Online! Nov. 25, 1997, “Pseudomonas putidainducible histidine transporter (hutT), imidazolone propionate hydrolase (hutI), and N-formylglutamate amidohydrolase (hutG) genes, complete cds; and profile iminopeptidase (pipl) gene, partial cds.” XP002332729.
DATABASE EMBL ′Online! Sep. 1, 2000, “Pseudomonas aeruginosaPA01, section 482 of 529 of the complete genome.” XP002332730.
Bergmeyer H.U. “ED!: Methods of Enzymatic Analysis” 1984, Verlag Chemie, Weinheim, XP002332727, ISNB: 3-527-26045-5, Third edition; vol. V; Enzymes 3: Peptidases, Proteinases and their inhibitors, chapter 1.1.1 “Introduction”; pp. 2-5.
Database Brenda Jun. 17, 2005, XP002332731.
M. Gobbetti, et al., “Purification and characterization of an extracellular proline iminopeptidase fromCorynebacterium variabilisNCDO 2101,” Journal of Applied Microbiology, 90, 2001, pp. 449-456.
GenBank; Accession No. AF032970, Nov. 25, 1997.
Nozaki Hiroyuki
Sugiyama Masakazu
Suzuki Sonoko
Tonouchi Naoto
Yokozeki Kenzo
Ajinomoto Co. Inc.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Prouty Rebecca E.
Walicka Malgorzata A.
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