>tr|A0A1W6AKR6|A0A1W6AKR6_9ERIC Photosystem I iron-sulfur center OS=Primula chrysochlora GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY