>tr|A0A2L0PZG0|A0A2L0PZG0_9POAL Photosystem I iron-sulfur center OS=Stipa tianschanica var. gobica GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY