>tr|A0A2S0ST27|A0A2S0ST27_9FABA Photosystem I iron-sulfur center OS=Barklya syringifolia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY