>tr|A0A3T0QDA1|A0A3T0QDA1_9ROSI Photosystem I iron-sulfur center OS=Populus pseudoglauca GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY