>tr|A0A7M1I7N2|A0A7M1I7N2_9CARY Photosystem I iron-sulfur center OS=Colobanthus pulvinatus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY