>tr|A0A1V0IUN2|A0A1V0IUN2_9ROSA Photosystem I iron-sulfur center OS=Pyrus pashia GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY