Production of amino acids using coupled enzyme systems

Details Production of amino acids using coupled enzyme systems Production of amino acids using coupled enzyme systems

1986-06-13

1989-11-14

Warren, Charles F.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing alpha or beta amino acid or substituted amino acid...

435107, 435108, 435109, 435110, 435113, 435114, 435115, 435116, 435175, C12P 1304, C12P 1322

Patent

active

048807389

ABSTRACT:
A biocatalytic method for producing a desired amino acid is disclosed. The method involves contacting a 2-ketoacid corresponding to the desired amino acid with lactic acid, aspartic acid and ammonia, or salts thereof, in the presence of:

REFERENCES:
patent: 3183170 (1965-05-01), Kitai et al.
patent: 4013508 (1977-03-01), Zangrandi et al.
patent: 4318980 (1982-03-01), Boguslaski et al.
patent: 4416992 (1983-11-01), Arera et al.
patent: 4518692 (1985-05-01), Rozzell
Allen, "Lactate-Oxaloacetate Transhydrogenase from Veillonella Alcalescens", Methods in Enzymology, vol. 89, 367-376, 1982.
Rozzell et al., "Combining Enzymatic and Chemical Steps in the Synthesis of Biochemically Valuable Compounds: Isotopically Chiral Methyl Acetate", J. Org. Chem., vol. 48, 1190-1193, 1983.

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