>tr|A0A7D4V744|A0A7D4V744_9CARY Photosystem I iron-sulfur center OS=Calligonum gobicum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY