| B2ICL6 | HIS7_BEII9 | Beijerinckia indica subsp. indica (strain ATCC 9039 / DSM 1715 / NCIB 8712) | hisB Bind_0249 | Detail |
| A0K3V4 | HIS7_BURCH | Burkholderia cenocepacia (strain HI2424) | hisB Bcen2424_0427 | Detail |
| Q845V1 | HIS7_BURM1 | Burkholderia multivorans (strain ATCC 17616 / 249) | hisB Bmul_0330 BMULJ_02924 | Detail |
| A4XL23 | HIS7_CALS8 | Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331) | hisB Csac_2023 | Detail |
| B3EDX3 | HIS7_CHLL2 | Chlorobium limicola (strain DSM 245 / NBRC 103803 / 6330) | hisB Clim_1631 | Detail |
| B4SD35 | HIS7_PELPB | Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1) | hisB Ppha_2087 | Detail |
| A1SL60 | HIS7_NOCSJ | Nocardioides sp. (strain ATCC BAA-499 / JS614) | hisB Noca_3043 | Detail |
| A4WHB8 | HIS7_PYRAR | Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321) | hisB Pars_0170 | Detail |
| P60884 | HIS7_CORDI | Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis) | hisB DIP1564 | Detail |
| Q8U319 | DAPAL_PYRFU | Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) | dapAL PF0657 | Detail |