>tr|A0A6M3RXL8|A0A6M3RXL8_9POAL Photosystem I iron-sulfur center OS=Kengyilia stenachyra GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY