>tr|A0A2S0SRX5|A0A2S0SRX5_9ROSA Photosystem I iron-sulfur center OS=Ulmus chenmoui GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY