>tr|A0A142K270|A0A142K270_9POAL Photosystem I iron-sulfur center OS=Chrysopogon serrulatus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY