>sp|C3MJB8|RNP4_SULIL Ribonuclease P protein component 4 OS=Sulfolobus islandicus GN=rnp4 MRIKNKIKKRIIELIELAYITARKGDLELAREYIKLAEMYSRKGRIKIPLKYKRMFCRKC YTPLITGVTERRRIRSKILIRTCLICNWQRRYVLSRNKGSNKEN