>tr|A0A2S1P1F5|A0A2S1P1F5_9GENT Photosystem I iron-sulfur center OS=Asclepias variegata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGAETTRSMGLAY