>tr|A0A725G667|A0A725G667_SALEP Histidine biosynthesis bifunctional protein HisB OS=Salmonella enteritidis PT4 GN=hisB MSQKYLFIDRDGTLISEPPSDFQVDHFDKLAFEPEVIPVLLKLQKAGFKLVMITNQDGLG TQSFPQADFDGPHNLMMQIFTSQGVCFDEVLICPHLPADDCDCRKPKVKLVERYLAEQAM DSANSYVIGDRATDIQLADNMGITGLRYHRETLNWTMIGEQLTKRDRYAHVVRNTKETQI DVSVWLDREGNSKINTGVGFFDHMLDQIATHGGFRMEITVKGDLYIDDHHTVEDTGLALG EALKLALGDKRGICRFGFVLPMDECLARCALDISGRPHLEYKAEFTYQRVGDLSTEMIEH FFRSLSYTMGVTLHLKTKGKNDHHRVESLFKAFGRTLRQAIRVEGDTLPSSKGVL