>4Y89_1|Chains A, B, C, D|Carcinoembryonic antigen-related cell adhesion molecule 7|Homo sapiens (9606) AQTNIDVVPFNVAEGKEVLLVVHNESQNLYGYNWYKGERVHANYRIIGYVKNISQENAPGPAHNGRETIYPNGTLLIQNVTHNDAGIYTLHVIKENLVNEEVTRQFYVF