>tr|A0A3S8DHW6|A0A3S8DHW6_9POAL Photosystem I iron-sulfur center OS=Schizachyrium thollonii GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY