| B7JFZ3 | HIS5_BACC0 | Bacillus cereus (strain AH820) | hisH BCAH820_1499 | Detail |
| Q5PDP6 | HIS5_SALPA | Salmonella paratyphi A (strain ATCC 9150 / SARB42) | hisH SPA0796 | Detail |
| Q98CT5 | HIS5_RHILO | Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099)) | hisH mlr5011 | Detail |
| Q494D6 | HIS6_BLOPB | Blochmannia pennsylvanicus (strain BPEN) | hisF BPEN_483 | Detail |
| O33565 | HIS5_RHOS4 | Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) | hisH RHOS4_08320 RSP_2245 | Detail |
| Q2KTT1 | HIS6_BORA1 | Bordetella avium (strain 197N) | hisF BAV3319 | Detail |
| Q7WDX9 | HIS6_BORBR | Bordetella bronchiseptica (strain ATCC BAA-588 / NCTC 13252 / RB50) (Alcaligenes bronchisepticus) | hisF BB4859 | Detail |
| O28019 | HIS5_ARCFU | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | hisH AF_2265 | Detail |
| Q7W2X9 | HIS6_BORPA | Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253) | hisF BPP4272 | Detail |
| Q5P793 | HIS5_AROAE | Aromatoleum aromaticum (strain EbN1) (Azoarcus sp. (strain EbN1)) | hisH AZOSEA06950 ebA1295 | Detail |