>sp|Q9V166|RNP4_PYRAB Ribonuclease P protein component 4 OS=Pyrococcus abyssi GN=rnp4 MKKVSWEKREKKKVAIERIDTLFTLAEKVVKYSPDLARRYVELALEIQKKSKVKLPRKWK RRYCKRCHAFLVPGFNARVRLRTDRMPHVVITCLECGHIMRYPYLREVKEKRKRKKD