Enzyme Details

Enzyme (Recommended) Name	orotate phosphoribosyltransferase
Alternative names	orotic acid phosphoribosyltransferase orotidine-5'-phosphate:diphosphate phospho-alpha-D-ribosyl-transferase orotidylic acid phosphorylase orotidine-5'-phosphate pyrophosphorylase OPRTase orotate phosphoribosyl pyrophosphate transferase orotidine 5'-monophosphate pyrophosphorylase orotidine monophosphate pyrophosphorylase orotidine phosphoribosyltransferase orotidylate phosphoribosyltransferase orotidylate pyrophosphorylase orotidylic acid pyrophosphorylase orotidylic phosphorylase orotidylic pyrophosphorylase
EC Classification	2.4.2.10
Classification	Transferases Glycosyltransferases Pentosyltransferases
Catalyses reactions	Diphosphate + Orotidine 5'-phosphate <-> 5-Phospho-alpha-D-ribose 1-diphosphate + Orotate Orotidine 5'-phosphate + Phosphonoacetate <-> Orotate + 5-Phospho-alpha-D-ribose 1-phosphonoacetate Orotidine 5'-phosphate + Imidodiphosphate <-> Orotate + 5-Phospho-alpha-D-ribose 1-imidodiphosphate Uracil + 5-Phospho-alpha-D-ribose 1-diphosphate <-> Diphosphate + Uridine 5'-phosphate 5-Phospho-alpha-D-ribose 1-diphosphate + Orotate 6'-methylester <-> Diphosphate + Orotidine 6'-methylester 5'-phosphate Orotidine 5'-phosphate + Phosphonoformate <-> Orotate + 5-Phospho-alpha-D-ribose 1-phosphonoformate 5-Phospho-alpha-D-ribose 1-diphosphate + 5-Fluoroorotate <-> Diphosphate + 5-Fluoro-orotidine 5'-phosphate
External links	Expasy KEGG IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 2.4.2.10