>9l0k_C mol:protein length:81 Photosystem I iron-sulfur centerMSHSVKVYDTCIGCTQCVRACPCDVLEMVSWDGCKAGQIASAPRTEDCIGCKRCETACPTDFLSVRVYLGGETTRSMGLAY