>tr|D2A6U8|D2A6U8_SHIF2 Histidinol dehydrogenase OS=Shigella flexneri serotype X GN=hisD MSFNTIIDWNSCTAEQQRQLLMRPAISASESITRTVNDILDNVKTRGDEALREYSAKFDK TTVTALKVSADEIAAASERLSDELKQAMAVAVKSIETFHTAQKLPPVDVETQLGVRCQQV TRPVASVGLYIPGGSAPLFSTVLMLATPARIAGCKKVVLCSPPPIADEILYAAQLCDVQD VFNVGGAQAIAALAFGTESVPKVDKIFGPGNAFVTEAKRQVSQRLDGAAIDMPAGPSEVL VIADSGATPDFVASDLLSQAEHGPDSQVILLTPDADMARRVAEAVERQLAELPRAETTRQ ALNASRLIVTKDLAQCVEISNQYGPEHLIIQTRNARELVDGITSAGSVFLGDWSPESAGD YASGTNHVLPTYGYTATCSSLGLADFQKRMTVQELSKEGFSALASTIETLAAAERLTAHK NAVTLRVNVLKEQA