>tr|A0A1D8KWR8|A0A1D8KWR8_9POAL Photosystem I iron-sulfur center OS=Avena sterilis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY