>tr|A0A7M1Y8B4|A0A7M1Y8B4_9ROSI Photosystem I iron-sulfur center OS=Zanthoxylum calcicola GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY