>tr|A0A0U2GJZ1|A0A0U2GJZ1_9MAGN Photosystem I iron-sulfur center OS=Piper kadsura GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY