>sp|P44327|HIS7_HAEIN Histidine biosynthesis bifunctional protein HisB OS=Haemophilus influenzae GN=hisB MQPTLFIDRDGTLIDEPKTDFQIDSLEKLKLEPKVIPALLRLKAKYRFVIVSNQDGLGTD AFPQTDFDKPHNVMMALFESQGITFDEVLICPHKPEENCLCRKPKIKLLDHYIRKNLFDI DRSFVIGDRETDVQLAENLGIRAIQYDPQKMNWDLIAEKLLGETVTNCGKRPPRFAEVIR QTKETDIKVQVWLDEAGVNEIKTGVGFFDHMLDQIATHGGFRMNVQCKGDLWIDEHHTVE DTALALGQALKQAVGDKRGIARFGFVLPMDECKAECALDLSGRPWIKFNACFKRDKVGDF STELTEHFFQSLAFSMLATLHLNVTGNNDHHKIESLFKAFGRTLRQAIRIEGNEMPSSKG VL