>6kig_C mol:protein length:81 Photosystem I iron-sulfur centerMSHSVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGQIAASPRTEDCVGCKRCETACPTDFLSIRVYLGAETTRSMGLAY