>3w65_A mol:protein length:108 Magnetosome protein MamMGSHMEAVQNRIVEAAERVPGVRGVIHLRARYVGQDIWAAMIIGVDPENTVEQAAEICEAVQAAVCGKIRRIESLHVSAEAREIGDTTKPSFSDQPLSFDEVMLSKVDN