>sp|C4KJF8|RNP4_SULIK Ribonuclease P protein component 4 OS=Sulfolobus islandicus GN=rnp4 MRIKNKIKKRIIELIELAYITARKGDLELAREYIKLAEMYSRKGRVKIPLKYKRMFCRKC YTPLITGVTERRRIRSKILIRTCLICNWQRRYVLSRNKGSNKEN