>6QFJ_1|Chains A, B, C, D, E, F|Magnetosome membrane protein MamB, putative Co/Zn/Cd cation transporter. Cation diffusion facilitator family|Desulfamplus magnetovallimortis (1246637) SHMEDYIEAIANVLEKTPSISDVKDIIARELGQVLEFEIDLYVPPDITVTTGERIKKEVNQIIKEIVDRKSTVKVRLFAAQEEL