>sp|Q6N3N1|URE2_RHOPA Urease subunit beta OS=Rhodopseudomonas palustris GN=ureB
MIPGELFIEDGEIELNAGRKTVTLTVSNTGDRPIQVGSHYHFFETNPALKFDRDKARGMR
LDIAAGTAVRFEPGQSRDVQLVELAGKRTIYGFRGDVMGKL