>tr|A0A7L8Y4S0|A0A7L8Y4S0_9MAGN Photosystem I iron-sulfur center OS=Epimedium tianmenshanensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY