>tr|A0A7M1I8U9|A0A7M1I8U9_9CARY Photosystem I iron-sulfur center OS=Colobanthus acicularis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY