Cell cycle control protein 50B (CDC50B, also known as TMEM30B) is an accessory component of the phospholipid-transporting P4-ATPase flippase complex which catalyses the hydrolysis of ATP coupled to the transport of phospholipids across the membrane []. It can interact with several P4-ATPases, such as ATP8B1 and ATP8B2, and may perform broad functions in human physiology [].
