>tr|U3RDT6|U3RDT6_IPOPE Photosystem I iron-sulfur center OS=Ipomoea pes-tigridis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY