>9l0a_bC mol:protein length:81 Photosystem I iron-sulfur centerMSHSVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGQIASSPRTEDCIGCKRCETACPTDFLSVRVYLGAETTRSMGLAY