>tr|A0A2S1U5N5|A0A2S1U5N5_APOCA Photosystem I iron-sulfur center OS=Apocynum cannabinum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGAETTRSMGLAY