>tr|J7SI84|J7SI84_STRSL Urease subunit beta OS=Streptococcus salivarius K12 GN=ureB MIPGEYHVASEPIDYNGGYEAISLEVKNVGDRAAQVGSHYHFYEANEAGLQFDREKARGK RLDIPAGTAIRFEPGETKTVQLIDFGGKRRIFGFNNKVNGFLD