>3w66_A mol:protein length:108 Magnetosome protein MamMGSHMEAVQNRIVEAAERVPGVRGVIHLRARYVGQDIWAAMIIGVDPENTVEQAHEICEAVQAAVCGKIRRIESLAVSAEAREIGDTTKPSFSDQPLSFDEVMLSKVDN