>tr|A0A2S1NKD3|A0A2S1NKD3_9GENT Photosystem I iron-sulfur center OS=Asclepias aff. pringlei ShS-2018 GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGAETTRSMGLAY