Process for producing dipeptides

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing nitrogen-containing organic compound

Reexamination Certificate

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C435S041000, C435S136000

Reexamination Certificate

active

07939302

ABSTRACT:
The present invention provides a process for producing a dipeptide which comprises culturing in a medium a microorganism which has the ability to produce a protein having the activity to form the dipeptide from one or more kinds of amino acids and which has the ability to produce at least one of said one or more kinds of amino acids, allowing the dipeptide to form and accumulate in the medium, and recovering the dipeptide from the medium.

REFERENCES:
patent: 6319696 (2001-11-01), Kishino et al.
patent: 7112425 (2006-09-01), Gondry et al.
patent: 7514242 (2009-04-01), Hashimoto et al.
patent: 2002/0064834 (2002-05-01), Doekel et al.
patent: 2004/0171106 (2004-09-01), Hashimoto et al.
patent: 2 334 079 (2000-01-01), None
patent: 1 096 011 (2001-05-01), None
patent: 1 529 837 (2005-05-01), None
patent: 00/03009 (2000-01-01), None
patent: 2004/000879 (2003-12-01), None
Takahashi et al., “Cloning of L-Amino Acid Deaminase Gene from Proteus vulgaris”, Biosci. Biotech. J. Biochem., vol. 63, No. 12 (1999) 2244-47.
Tanizawa, et al., “Thermostable D-Amino Acid Aminotransferase from a Thermophilic Bacillus Species”, J. Bio. Chem., vol. 264, No. 5 (1989) 2445-49.
Yazgan, et al., “Bacilysin biosynthesis by a partially-purified enzyme fraction from Bacillus subtilis”, Enzyme and Microbial Technology, vol. 29 (2001) 400-06.
Sakajoh, et al., “Cell-free synthesis of the dipeptide antibiotic bacilysin”, Journal of Industrial Microbiology, vol. 2 (1987) 201-08.
Kunst, et al., “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis”, Nature, vol. 390 (1997) 249-56.
Database Unitprot, Feb. 1, 1995, XP002314261, Database Accession No. P39641.
Database Uniprot, Oct. 1, 2002, XP002314262, Database Accesion No. Q8KWT3.
Khumtaveeporn, et al., “Expanded structural and stereospecificity in peptide synthesis with chemically modified mutants of subtilisin”, Tetrahedron: Asymmetry, vol. 10 (1999) 2563-72.
NCBI Accession No. AAM90576, version AAM90576.1 GI:22085777, submitted Jul. 2, 2001 BacD [Bacillus amyloliquefaciens].
NCBI Accession No. AAM90571, version AAM90571.1 GI:22085769, submitted Jul. 2, 2001 BacD [Bacillus subtilis].
Henrich, et al., “Peptidase D Gene (pepD) ofEscherichia coliK-12: Nucleotide Sequence, Transcript Mapping and Comparison with Other Peptidase Genes”, Journal of Bacteriology, vol. 172, No. 8 (1990) 4641-51.
Olson, et al., “Identification and Characterization of dppA, anEscherichia coliGene Encoding a Periplasmic Dipeptide Transport Protein”, Journal of Bacteriology, vol. 173, No. 1 (1991) 234-44.
Steinborn, et al., EMBL Accession No. AF396778, created Aug. 2, 2002.
Asano, et al., “Properties of a Novel D-Stereospecific Aminopeptidase from Ochrobactrum anthropi”, J. Biol. Chem., vol. 264, No. 24 (1989) 14233-39.

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