>tr|A0A081GIE8|A0A081GIE8_9CYAN Photosystem I iron-sulfur center OS=Cyanobium sp. CACIAM 14 GN=psaC MSHAVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGQIASSPRTEDCVGCKRCETACPT DFLSIRVYLGDETSRSMGLAY