>tr|A0A5Z3Q0S0|A0A5Z3Q0S0_SALER Histidine biosynthesis bifunctional protein HisB OS=Salmonella enterica GN=hisB MSQKYLFIDRDGTLISEPPSDFQVDHFDKLAFEPEVIPVLLKLQKAGFKLVMITNQDGLG TQSFPQADFDGPHNLMMQIFTSQGVCFDEVLICPHLPADDCDCRKPKVKLVERYLAEQAM DSANSYVIGDRATDIQLADNMGITGLRYHRETLNWTMIGEQLTKRDRYAHVVRNTKETQI DVSVWLDREGNSKINTGVGFFDHMLDQIATHGGFRMEITVKGDLYIDDHHTVEDTGLALG EALKLALGDKRGICRFGFVLPMDECLARCALDISGRPHLEYKAEFTYQRVGDLSTEMIEH FFRSLSYTMGVTLHLKTKGKNDHHRVESLFKAFGRTLRQAIRVEGDTLPSSKGVL