FEATURES

FAMILY

DESCRIPTION

Also known as TPS1_ORYSJ, OsJ_35490. Essential for thiamine biosynthesis. Bifunctional enzyme that catalyzes the phosphorylation of hydroxymethylpyrimidine phosphate (HMP-P) to HMP-PP and condenses 4-methyl-5-(beta-hydroxyethyl)thiazole monophosphate (THZ-P) and 2-methyl-4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP).

EXTERNAL LINKS

uniprot
enzyme classification

OsJ_35490

Probable thiamine biosynthetic bifunctional enzyme, chloroplastic

OsJ_35490

Molecular Synopsis