>tr|A0A0F6NMX1|A0A0F6NMX1_9POAL Photosystem I iron-sulfur center OS=Chusquea spectabilis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY