>tr|S4YZ47|S4YZ47_HORVS Photosystem I iron-sulfur center OS=Hordeum vulgare subsp. spontaneum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY