>tr|A0A5P9NWC0|A0A5P9NWC0_9POAL Photosystem I iron-sulfur center OS=Festuca brevipila GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY