>tr|A0A514DPX7|A0A514DPX7_9POAL Photosystem I iron-sulfur center OS=Himalayacalamus collaris GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY