title: Amino acid sequence around the covalently-bound flavin prosthetic group of Corynebacterium sarcosine oxidase.
abstract: A flavin peptide from Corynebacterium sarcosine oxidase was obtained by proteolytic digestion with trypsin and chymotrypsin, and purified by the method of Kenney et al. (1). Amino acid analyses of the flavin peptide gave the following results: Asx(1), Ala(1), Val(1), and His(1) per flavin group. By carboxypeptidase A digestion and partial acid hydrolysis, the structure of the flavin peptide was determined as (Formula: see text).
mesh_terms: D000595:Amino Acid Sequence; D002268:Carboxypeptidases; D043422:Carboxypeptidases A; D002918:Chymotrypsin; D003352:Corynebacterium / Q000201:enzymology*; D005182:Flavin-Adenine Dinucleotide / Q000378:metabolism*; D006868:Hydrolysis; D010089:Oxidoreductases, N-Demethylating / Q000378:metabolism*; D010446:Peptide Fragments / Q000378:metabolism*; D050879:Sarcosine Oxidase; D014357:Trypsin
chemical_list: D010446:Peptide Fragments; D005182:Flavin-Adenine Dinucleotide; D010089:Oxidoreductases, N-Demethylating; D050879:Sarcosine Oxidase; D002268:Carboxypeptidases; D043422:Carboxypeptidases A; D002918:Chymotrypsin; D014357:Trypsin