>tr|A0A291I0R8|A0A291I0R8_9POAL Photosystem I iron-sulfur center OS=Echinochloa stagnina GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY