>tr|A0A7G5XSS5|A0A7G5XSS5_9POAL Photosystem I iron-sulfur center OS=Avena hirtula GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY