>tr|A0A510B5T7|A0A510B5T7_9POAL Photosystem I iron-sulfur center OS=Avena ventricosa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY