>tr|A0A481P4K8|A0A481P4K8_9ERIC Photosystem I iron-sulfur center OS=Alniphyllum pterospermum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY