ID 2.7.11.20 DE [elongation factor 2] kinase. AN Ca/CaM-kinase III. AN calmodulin-dependent protein kinase III. AN CaM kinase III. AN eEF2K. AN eEF2 kinase. AN EF2K. CA [translation elongation factor 2] + ATP = [translation elongation factor CA 2]-phosphate + ADP + H(+). CC -!- Requires calmodulin for activity. CC -!- Can also be phosphorylated by the catalytic subunit of EC 2.7.11.11. CC -!- Elongation factor 2 is phosphorylated in several cell types in CC response to various growth factors, hormones and other stimuli that CC raise intracellular Ca(2+). DR O01991, EF2K_CAEEL ; O00418, EF2K_HUMAN ; O08796, EF2K_MOUSE ; DR P70531, EF2K_RAT ; //