>tr|A0A1Q4R0E3|A0A1Q4R0E3_9CHRO Photosystem I iron-sulfur center OS=[Limnothrix rosea] IAM M-220 GN=psaC MSHSVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKAGQIASSPRTEDCVGCKRCETACPT DFLSIRVYLGAETTRSMGLAY