>tr|A0A2P1CV28|A0A2P1CV28_9ROSI Photosystem I iron-sulfur center OS=Populus trinervis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY