>tr|A0A6B9UE33|A0A6B9UE33_9CHLO Photosystem I iron-sulfur center OS=Caulerpa serrulata GN=psaC MSHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKASQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGSETTRSMGLAY