>6kmx_cC mol:protein length:81 Photosystem I iron-sulfur centerMSHSVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGSIASSPRTEDCVGCKRCETACPTDFLSIRVYLGAETTRSMGLAY