From The School of Biomedical Sciences Wiki
Many enzymes require the presence of cofactors to become catalytically active. An enzyme without its cofactor is an apoenzyme, whereas the complete catalytically active complex is called a holoenzyme.
- ↑ Berg, J.M., Tymoczko, J.L. and Stryer, L., 2011. Biochemistry 7th ed. New York: W.H. Freeman amd Company.