FEATURES

FAMILY

DESCRIPTION

Also known as GLYOX_BACSU, thiO, goxB, yjbR. Catalyzes the FAD-dependent oxidative deamination of various amines and D-amino acids to yield the corresponding alpha-keto acids, ammonia/amine, and hydrogen peroxide. Oxidizes sarcosine (N-methylglycine), N-ethylglycine and glycine (PubMed:9827558, PubMed:11744710, PubMed:19864430). Can also oxidize the herbicide glyphosate (N-phosphonomethylglycine) (PubMed:19864430). Displays lower activities on D-alanine, D-valine, D-proline and D-methionine (PubMed:9827558, PubMed:11744710). Does not act on L-amino acids and other D-amino acids (PubMed:9827558). Is essential for thiamine biosynthesis since the oxidation of glycine catalyzed by ThiO generates the glycine imine intermediate (dehydroglycine) required for the biosynthesis of the thiazole ring of thiamine pyrophosphate (PubMed:12627963). Homotetramer.

Also known as GLYOX_BACSU, thiO, goxB, yjbR. Catalyzes the FAD-dependent oxidative deamination of various amines and D-amino acids to yield the corresponding alpha-keto acids, ammonia/amine, and ...

EXTERNAL LINKS

thiO

Glycine oxidase

thiO

Molecular Synopsis