>tr|A0A4D6E8Z5|A0A4D6E8Z5_9POAL Photosystem I iron-sulfur center OS=Chusquea culeou GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY