>tr|A0A2H4HN72|A0A2H4HN72_9POAL Photosystem I iron-sulfur center OS=Piptatherum songaricum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY