>3W5Y_1|Chains A, B|Magnetosome protein MamM|Magnetospirillum gryphiswaldense (431944) GSHMEAVQNRIVEAAERVPGVRGVIHLRARYVGQDIWADMIIGVDPENTVEQAHEICEAVQAAVCGKIRRIESLHVSAEAREIGDTTKPSFSDQPLSFDEVMLSKVDN