>tr|A0A2P1CT91|A0A2P1CT91_9ROSI Photosystem I iron-sulfur center OS=Populus laurifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY