>tr|A0A1B3TNK0|A0A1B3TNK0_9POAL Photosystem I iron-sulfur center OS=Poa iridifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY