>tr|A0A4P7TK66|A0A4P7TK66_SHIFM 5'-deoxynucleotidase YfbR OS=Shigella flexneri serotype 5a GN=yfbR MKQSHFFAHLSRLKLINRWPLMRNVRTENVSEHSLQVAMVAHALAAIKNRKFGGNVNAER IALLAMYHDASEVLTGDLPTPVKYFNAQIAQEYKAIEKIAQQKLVDMVPEELRDIFAPLI DEHAYSDEEKSLVKQADALCAYLKCLEELAAGNNEFLLAKTRLEATLEARRSQEMDYFME VFVPSFHLSLDEISQDSPL