>tr|A0A1Y0AKL6|A0A1Y0AKL6_9POAL Photosystem I iron-sulfur center OS=Schizachyrium scoparium GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY