IUBMB Enzyme Nomenclature


Accepted name: hydroxylysine kinase

Reaction: GTP + 5-hydroxy-L-lysine = GDP + 5-phosphonooxy-L-lysine

Other name(s): hydroxylysine kinase (phosphorylating); guanosine triphosphate:5-hydroxy-L-lysine O-phosphotransferase

Systematic name: GTP:5-hydroxy-L-lysine O-phosphotransferase

Comments: Both the natural 5-hydroxy-L-lysine and its 5-epimer act as acceptors.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 9073-58-9


1. Hiles, R.A. and Henderson, L.M. The partial purification and properties of hydroxylysine kinase from rat liver. J. Biol. Chem. 247 (1972) 646-651. [PMID: 4621658]

[EC created 1972]

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