>tr|A0A2E0AGL4|A0A2E0AGL4_9CYAN Photosystem I iron-sulfur center OS=Cyanobium sp. NAT70 GN=psaC MSHAVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGQIASSPRTEDCVGCKRCETACPT DFLSIRVYLGDETSRSMGLAY