>tr|A0A481XLA2|A0A481XLA2_9ERIC Photosystem I iron-sulfur center OS=Stewartia sinensis var. shensiensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY