>tr|A0A481P6U1|A0A481P6U1_9ERIC Photosystem I iron-sulfur center OS=Pterostyrax hispidus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY