>tr|A0A2U9NMX4|A0A2U9NMX4_9STRA Photosystem I iron-sulfur center OS=Rhizosolenia setigera GN=psaC MSHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKSGQIASSPRVEDCVGCKRCETACPT DFLSVRVYLGAETTRSLGLAY