>tr|A0A6B9MK53|A0A6B9MK53_9POAL Photosystem I iron-sulfur center OS=Poa orinosa GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY