>tr|A0A481ZX51|A0A481ZX51_9POAL Photosystem I iron-sulfur center OS=Eriachne sulcata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY