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Article

Discrimination of aliphatic substrates by a single amino acid substitution in Bacillus badius and Bacillus sphaericus phenylalanine dehydrogenases.

Bioscience, biotechnology, and biochemistry - 23 Mar 2009

Tachibana Shinjiro, Kuwamori Yuko, Asano Yasuhisa

Abstract excerpt

Replacement of glycine by serine at positions 123 and 124 of phenylalanine dehydrogenases from Bacillus badius and Bacillus sphaericus respectively strikingly decreased enzyme activity toward aromatic amino acids and resulted in an elevation of relative activity toward aliphatic amino acids. The...

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PMID: 19270409
DOI: 10.1271/bbb.80626

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19270409-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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