>tr|A0A2U9NSG8|A0A2U9NSG8_9STRA Photosystem I iron-sulfur center OS=Discostella pseudostelligera GN=psaC MSHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKSGQIASSPRVEDCVGCKRCETACPT DFLSVRVYLGAETTRSLGLAY