Automated description from the Alliance of Genome Resources (Release 7.0.0)
Enables creatine kinase activity. Involved in futile creatine cycle. Located in myelin sheath. Is active in mitochondrion. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; musculature; and sensory organ. Orthologous to human CKB (creatine kinase B).