>tr|A0A221HYC1|A0A221HYC1_9ERIC Photosystem I iron-sulfur center OS=Symplocos costaricana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY