>tr|A0A0E1SYN7|A0A0E1SYN7_ECOLX Pyrimidine-specific ribonucleoside hydrolase RihB OS=Escherichia coli 53638 GN=rihB MEKRKIILDCDPGHDDAIAMMMAAKHPAIDLLGITIVAGNQTLDKTLINGLNVCQKLEIN VPVYAGMPQPIMRKQIVADNIHGETGLDGPVFEPLTRQAESTHAVKYIIDTLMASDGDIT LVPVGPLSNIAVAMRMQPAILPKIREIVLMGGAYGTGNFTPSAEFNIFADPEAARVVFTS GVPLVMMGLDLTNQTVCTPDVIARMERAGGPAGELFSDIMNFTLKTQFENYGLAGGPVHD ATCIGYLINPDGIKTQEMYVEVDVNSGPCYGRTVCDELGVLGKPANTKVGITIDTDWFWG LVEECVRGYIKTH