>8wm6_C mol:protein length:81 Photosystem I iron-sulfur centerMSHSVKVYDTCIGCTQCVRACPCDVLEMVSWDGCKAGQIASAPRTEDCIGCKRCETACPTDFLSVRVYLGGETTRSMGLAY