| B2S980 | HIS7_BRUA1 | Brucella abortus (strain S19) | hisB BAbS19_I19500 | Detail |
| B3QMG8 | HIS7_CHLP8 | Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) | hisB Cpar_0701 | Detail |
| Q82WM4 | HIS7_NITEU | Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298) | hisB NE0646 | Detail |
| A1T8W3 | HIS7_MYCVP | Mycolicibacterium vanbaalenii (strain DSM 7251 / JCM 13017 / NRRL B-24157 / PYR-1) (Mycobacterium vanbaalenii) | hisB Mvan_2806 | Detail |
| B3PDB1 | MAND_CELJU | Cellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subsp. cellulosa) | rspA CJA_3069 | Detail |
| O33773 | HIS7_SACS2 | Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) | hisB SSO0596 C08_054 | Detail |
| A5V9V7 | HIS7_SPHWW | Sphingomonas wittichii (strain RW1 / DSM 6014 / JCM 10273) | hisB Swit_2717 | Detail |
| A8AY27 | HIS7_STRGC | Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288) | hisB SGO_1407 | Detail |
| B0SDS4 | HIS7_LEPBA | Leptospira biflexa serovar Patoc (strain Patoc 1 / Ames) | hisB LBF_0841 | Detail |
| A6UN45 | HIS7_METVS | Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) | hisB Mevan_0002 | Detail |