>tr|A0A650FCS6|A0A650FCS6_9ROSI Photosystem I iron-sulfur center OS=Xylosma congesta GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY