| B1JUA5 | HIS6_BURCC | Burkholderia cenocepacia (strain MC0-3) | hisF Bcenmc03_0410 | Detail |
| A0LCF3 | HIS6_MAGMM | Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1) | hisF Mmc1_3156 | Detail |
| Q62GE3 | HIS5_BURMA | Burkholderia mallei (strain ATCC 23344) | hisH BMA2710 | Detail |
| A6VTA6 | HIS6_MARMS | Marinomonas sp. (strain MWYL1) | hisF Mmwyl1_0751 | Detail |
| Q46CC5 | HIS6_METBF | Methanosarcina barkeri (strain Fusaro / DSM 804) | hisF Mbar_A1514 | Detail |
| A0A2P1GIY1 | HL4_CATRO | Catharanthus roseus (Madagascar periwinkle) (Vinca rosea) | HL4 | Detail |
| Q7P0F1 | HIS5_CHRVO | Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757) | hisH CV_0616 | Detail |
| Q3AT63 | HIS5_CHLCH | Chlorobium chlorochromatii (strain CaD3) | hisH Cag_0539 | Detail |
| Q47XB5 | HIS5_COLP3 | Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus) | hisH CPS_3893 | Detail |
| A5FQI9 | HIS6_DEHMB | Dehalococcoides mccartyi (strain ATCC BAA-2100 / JCM 16839 / KCTC 5957 / BAV1) | hisF DehaBAV1_0958 | Detail |