>tr|A0A1B0PSG3|A0A1B0PSG3_9ROSI Photosystem I iron-sulfur center OS=Pelargonium fulgidum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY