>tr|A0A3Q8JEQ3|A0A3Q8JEQ3_9POAL Photosystem I iron-sulfur center OS=Schizachyrium microstachyum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY