>tr|A0A6G6D8S6|A0A6G6D8S6_9POAL Photosystem I iron-sulfur center OS=Aristida behriana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY