>tr|A0A510B3J3|A0A510B3J3_9POAL Photosystem I iron-sulfur center OS=Avena eriantha GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY