>sp|A4F7F6|URE2_SACEN Urease subunit beta OS=Saccharopolyspora erythraea GN=ureB
MRPGEIITGDGPVPLNPGRPRVRITVVNRADRAVQVGSHYHFAAVNEGLEFDRAAAWGHR
LDVPAGTAVRFEPGVEREVRLVPVGGSRRVPGLRPEYAGELDGRGHEPTAPNYGEKGQGH
FE