Accepted name: agmatine kinase
Reaction: ATP + agmatine = ADP + N4-phosphoagmatine
Glossary: agmatine = (4-aminobutyl)guanidine
Other name(s): phosphagen phosphokinase; ATP:agmatine 4-N-phosphotransferase
Systematic name: ATP:agmatine N4-phosphotransferase
Comments: L-Arginine can act as acceptor, but more slowly.
1.  Piccinni, E. and Coppellotti, O. Phosphagens in protozoa. II. Presence of phosphagen kinase in Ochramonas danica. Comp. Biochem. Physiol. 62B (1979) 287–289.
[EC created 1984]