Biochemistry, Biophysics, and Structural Biology Commons^™

Expression And Purification Of Cytochrome 2u1 And Canine 1a2 And Metabolism Of Caffeine By Cytochrome 1a2, Brenda M. Wekesa

MSU Graduate Theses

Cytochrome P450 enzymes are a large family of membrane heme proteins involved in eliminating drugs and the synthesis or elimination of steroids, eicosanoids, and vitamins. CYP2U1 is one of the poorly characterized P450 enzymes classified as orphan cytochrome P450 with unknown exact biological function. It is expressed in the brain and thymus as a catalyst in the hydroxylation of arachidonic acid. Unlike other cytochrome P450s, CYP2U1 is a bit unusual with forty extra amino acids. If a mutation occurs, it can lead to an early onset inherited disorder of the central nervous system called Hereditary Spastic Paraplegias (HSP). Most of …