EC - Phosphooxymethylpyrimidine kinase

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IntEnz Enzyme Nomenclature


Accepted name:
phosphooxymethylpyrimidine kinase
Other names:
hydroxymethylpyrimidine phosphokinase
ATP:4-amino-2-methyl-5-phosphomethylpyrimidine phosphotransferase
ATP:(4-amino-2-methylpyrimidin-5-yl)methyl-phosphate phosphotransferase
phosphomethylpyrimidine kinase
Systematic name:
ATP:4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine phosphotransferase


Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0008972
CAS Registry Number: 37278-18-5
UniProtKB/Swiss-Prot: (29) [show] [UniProt]


  1. Lewin, L.M. and Brown, G.M.
    The biosynthesis of thiamine. III. Mechanism of enzymatic formation of the pyrophosphate ester of 2-methyl-4-amino-5-hydroxymethylpyrimidine.
    J. Biol. Chem. 236 : 2768-2771 (1961).

[EC created 1965, modified 2016]