>tr|A0A1S6PSM1|A0A1S6PSM1_9ASTE Photosystem I iron-sulfur center OS=Nyssa sinensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY