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]