>tr|A0A510B9M6|A0A510B9M6_9POAL Photosystem I iron-sulfur center OS=Avena clauda GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY