>tr|A0AA49J8A2|A0AA49J8A2_ECOLX Pyrimidine-specific ribonucleoside hydrolase RihB OS=Escherichia coli O78:H4 GN=rihB MEKRKIILDCDPGHDDAIAIMMAAKHPAIDLLGITIVAGNQTLDKTLINGLNVCQKLEIN VPVYAGMPQPIMRQQIVADNIHGETGLDGPVFEPLTRQAESTHAVKYIIDTLMASDGDIT LVPVGPLSNIAVAMRMQPAILPKIREIVLMGGAYGTGNFTPSAEFNIFADPEAARVVFTS GVPLVMMGLDLTNQTVCTPDVIARMERAGGPAGELFSDIMNFTLKTQFENYGLAGGPVHD ATCIGYLINPDGIKTQEMYVEVDVNSGPCYGRTVCDELGVLGKPANTKVGITIDTDWFWG LVEECVRGYIKTH