>tr|A0A1B3TNI6|A0A1B3TNI6_9POAL Photosystem I iron-sulfur center OS=Poa bucharica GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY