>tr|A0A510B8U6|A0A510B8U6_9POAL Photosystem I iron-sulfur center OS=Avena maroccana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY