>sp|A2BLM0|PYRH_HYPBU Uridylate kinase OS=Hyperthermus butylicus GN=pyrH MPKGPVVIKVSGKYVNPEKPGLVKRYAQVLHELHSVGYRLVVVVGGGPEARRYIEAAREL GLGKSFQDILGIEASRLNARLLIYALHPNAYPEPPRSIWELLEAYSTGLIVVAGGFQPGQ STSGVAALVAEAIGAELLVLATTVDGVYTADPAVDKSAQLIPRLSYEEFRRVVRQSMSPG RYELLDPVAISIVERSNIPVRVVNGSDPENVKRVVLGEELGSLITG