>sp|Q11EW5|URE2_CHESB Urease subunit beta OS=Chelativorans sp. (strain BNC1) OX=266779 GN=ureB PE=3 SV=1 MIPGEVIPKAGEIELNAGAPQVVLEVSNTGDRPIQVGSHYHFYETNGALSFDREKARGMR LDIAAGTAVRFEPGQAREVRLVPLSGARKVFGFQQKIMGDL