>3MQB_1|Chains A, B, C[auth E], D[auth F]|Bone marrow stromal antigen 2|Homo sapiens (9606) AGFSMDKANSEACRDGLRAVMECRNVTHLLQQELTEAQKGFQDVEAQAATCNHTVMALMASLDAEKAQGQKKVEELEGEITTLNHKLQDASAEVERLRRENQVLSVRIADKKYYPSSQDSS