>5zf0_C5 mol:protein length:80 Photosystem I iron-sulfur centerAHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKAGQIASSPRTEDCVGCKRCETACPTDFLSIRVYLGAETTRSMGLAY