>tr|A0A1B0PUD2|A0A1B0PUD2_9ROSI Photosystem I iron-sulfur center OS=Pelargonium tetragonum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY