>sp|B7MX26|RIHB_ECO81 Pyrimidine-specific ribonucleoside hydrolase RihB OS=Escherichia coli O81 GN=rihB MEKRKIILDCDPGHDDAIAIMMAAKHPAIDLLGITIVAGNQTLDKTLINGLNVCQKLEIN VPVYAGMPQPIMRQQIVADNIHGETGLDGPVFEPLTRQAENTHAVKYIIDTLMASDGDIT LVPVGPLSNIAVAMRMQPAILPKIREIVLMGGAYGTGNFTPSAEFNIFADPEAARVVFTS GVPLVMMGLDLTNQTVCTPDVIARMERAGGPAGELFSDIMNFTLKTQFENYGLAGGPVHD ATCIGYLINPDGIKTQEMYVEVDVNSGPCYGRTVCDELGVLGKPANTKVGITIDTDWFWG LVEECVRGYIKTH