Preparation of d-amino acids by direct fermentative means

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...

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435107, 435108, 435109, 435110, 435113, 435114, 435115, 435116, 4352523, 43525231, C12P 1304, C12P 1320, C12P 1322, C12N 120

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active

057285551

ABSTRACT:
The present invention relates to materials and methods for production of natural and unnatural D-amino acids. In particular, the present invention relates to a fermentation method for the production of D-amino acids using recombinant host cells.
Specifically, the invention relates to a method for producing a D-amino acid in a cell, comprising:

REFERENCES:
patent: 4753883 (1988-06-01), Backman et al.
patent: 5120837 (1992-06-01), Fotheringham et al.
patent: 5354672 (1994-10-01), Fotheringham
patent: 5559016 (1996-09-01), Katsumata et al.
Christen, et al, "Transaminases," 1985, 464.
Drechsel et al., ".alpha.-Keto Acids Are Novel Siderophores in the Genera Proteus, Providencia, and Morganella and Are Produced by Amino Acid Deaminases," Journal of Bacteriology, vol. 175, No. 9, 1993, 2727.
Jones et al., "D-Glutamate-D-Amino Acid Transaminase from Bacteria," Methods in Enzymology, vol. 113, 1985, 108.
Lugtenberg et al, "Properties of a D-Glutamic Acid-Requiring Mutant of Escherichia coli," vol. 114, No. 2, Journal of Bacteriology, 1973, 499.
Massad et al., "Proteus mirabilis Amino Acid Deaminase: Cloning, Nucleotide Sequence, and Characterization of aad," vol. 177, No. 20, Journal of Bacteriology, 1995, 5878.
Pucci et al., "Staphylococcus haemolyticus Contains Two D-Glutamic Acid Biosynthetic Activities, a Glutamate Racemase and a D-Amino Acid Transaminase," vol. 177, No. 2, Journal of Bacteriology, 1995, 336.
Stoddard et al., "Preliminary X-ray Data for a D-Amino Acid Amino-transferase from a Novel Thermophilic Bacillus," vol. 196, No. 2, Journal of Molecular Biology, 1987, 441.
Tanizawa, et al., "Thermostable D-Amino Acid Aminotransferase from a Thermophilic Bacillus Species," vol. 264, No. 5, The Journal of Biological Chemistry, 1989, 2445.
Tanizawa et al., "The Primary Structure of Thermostable D-Amino Acid Aminotransferase from a Thermophilic Bacillus Species and Its Correlation withh L-Amino Acid Amintransferases," vol. 264, No. 5, The Journal of Biological Chemistry, 1989, 2450.

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