>tr|A0A7G6KK59|A0A7G6KK59_9POAL Photosystem I iron-sulfur center OS=Dichanthelium portoricense GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY