>sp|Q640U4|CYC1_XENTR Cytochrome c, somatic OS=Xenopus tropicalis OX=8364 GN=cycs PE=3 SV=3 MGDVEKGKKIFVQKCAQCHTVEKTGKHKTGPNLWGLFGRKTGQAPGFSYTDANKSKGIVW GEDTLFEYLENPKKYIPGTKMIFAGIKKKNERADLIAYLKKSTSE