>tr|A0A650F2M9|A0A650F2M9_9CHLO Photosystem I iron-sulfur center OS=Micractinium pusillum GN=psaC MSHTVKIYDTCIGCTQCVRACPTDVLEMVPWDGCKASQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGSETTRSMGLAY