>tr|A0A6B9QF87|A0A6B9QF87_9ROSI Photosystem I iron-sulfur center OS=Nitraria roborowskii GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY