>tr|A0A7L9D180|A0A7L9D180_9ERIC Photosystem I iron-sulfur center OS=Primula saxatilis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY