>sp|Q15RU7|HIS7_PSEA6 Histidine biosynthesis bifunctional protein HisB OS=Pseudoalteromonas atlantica GN=hisB MSLSQQAILFIDRDGTLVEEPPIDKQLDTLAKLVFEPMVMPVLTQLQNAGFRLVMVSNQD GLGTDSFPQVDFDLPHNKMMDIFASQGIVFDDVLICPHFPEDNCTCRKPNLGLVKDYLQQ GKIDFTRSFVIGDRETDIQLAQNMGIVGIRYDRDAKDWPAIAKQLLASSRIAEVVRKTSE TDIHVKVDLDSQAKSTIETGIGFFDHMLDQIATHGGFELNLRVDGDLHIDDHHSVEDTAL ALGEALKKALGDKRGIGRFGFALPMDECRAECILDISNRPHLKFEAEFSRDTVGEMATEM VPHFFYSIAQAMGLSLHLSTSEGNAHHQVESLFKVFGRALRQAIQKNGEALPSSKGTL