>sp|Q4QN08|URE2_HAEI8 Urease subunit beta OS=Haemophilus influenzae GN=ureB MIPGEYQLAEGDILANVGRKTVKIEVTNSGDRPIQVGSHYHFFETNNALKFDRTLARGMR LNVPSGNAVRFEPGEVKSVELVAFGGNQIIYGFHNQIDGKL