Source:http://linkedlifedata.com/resource/umls/id/C0104230
CSP: protein involved in deactivation of the enzyme cascade of phototransduction.,MSH: A 48-Kd protein of the outer segment of the retinal rods and a component of the phototransduction cascade. Arrestin quenches G-protein activation by binding to phosphorylated photolyzed rhodopsin. Arrestin causes experimental autoimmune uveitis when injected into laboratory animals.