Porcine Creatine Kinase M-type, CKM ELI

Reversibly catalyzes the transfer of phosphate between ATP and various phosphogens (e.g.

creatine phosphate).

Creatine kinase isoenzymes play a central role in energy transduction in tissues with large, fluctuating energy demands, such as skeletal muscle, heart, brain and spermatozoa (By similarity).