>sp|Q9PM76|HIS7_CAMJE Histidine biosynthesis bifunctional protein HisB OS=Campylobacter jejuni subsp. jejuni serotype O:2 GN=hisB MSQKILFIDRDGTLIEEPKSDFQIDTLEKLRFEKDAIPTLLKLKKFGFKFVMVSNQDGLG TPSFPKENFEIAHEKMLDILKSCGIEFQDIFICPHFENENCACRKPKTAMLEEYIKHELY DKEQSFVIGDRESDMILASNLGVRGLKYGELSWKEIENEILSSFRSASYQRTTKETDIKV KVCLNGGKVSIKTGIDFFDHMLEQIAVHGGIGLEISCKGDLEIDEHHSVEDVALALGACI KKALGDKIGIARYGFALPMDECLASCAMDFCNRPHLVYKAKFKKSHLGALSTEMIEHFFY SLSYAMGVSLHLKVKGKNDHHKAEGLFKAFAKALKMAVKIESENLASSKGVI