>tr|A0A2H4HKJ9|A0A2H4HKJ9_9POAL Photosystem I iron-sulfur center OS=Halopyrum mucronatum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY