>tr|A0A650D0K9|A0A650D0K9_9STRA Photosystem I iron-sulfur center OS=Skeletonema pseudocostatum GN=psaC MSHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKSGQIASSPRVEDCVGCKRCETACPT DFLSVRVYLGAETTRSLGLAY