>tr|A0A2L0PYA9|A0A2L0PYA9_9POAL Photosystem I iron-sulfur center OS=Stipa orientalis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY