>tr|A0A159BJ02|A0A159BJ02_9POAL Photosystem I iron-sulfur center OS=Urochloa humidicola GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY