Livin (also called ML-IAP or KIAP) , a member of the inhibitor of apoptosis protein (IAP) family encodes a protein containing a single baculoviral IAP repeat (BIR) domain and a COOH-terminal RING finger domain.

• Livin(又称ML-IAP和KIAP)是凋亡抑制蛋白(inhibitor of apoptosis proteins，IAP)家族的一个成员，它含有一个IAP家族特征性的杆状病毒IAP重复序列(baculoviral IAP repeat，BIR)结构域和羧基端的环状锌指样结构区域(RING zinc-finger domain)。