>tr|A0A7G6KI88|A0A7G6KI88_9POAL Photosystem I iron-sulfur center OS=Glyceria arkansana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY