| C3KVX6 | HIS6_CLOB6 | Clostridium botulinum (strain 657 / Type Ba4) | hisF CLJ_B1679 | Detail |
| B5FM46 | HIS6_SALDC | Salmonella dublin (strain CT_02021853) | hisF SeD_A2415 | Detail |
| Q32EF4 | HIS6_SHIDS | Shigella dysenteriae serotype 1 (strain Sd197) | hisF SDY_2216 | Detail |
| Q323I7 | HIS6_SHIBS | Shigella boydii serotype 4 (strain Sb227) | hisF SBO_0851 | Detail |
| Q39YP2 | HIS6_GEOMG | Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) | hisF Gmet_0389 | Detail |
| P60715 | HIS6_GEOSL | Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) | hisF GSU3095 | Detail |
| C6E7F4 | HIS6_GEOSM | Geobacter sp. (strain M21) | hisF GM21_3795 | Detail |
| Q3J6Q1 | HIS6_NITOC | Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / NCIMB 11848 / C-107) | hisF Noc_3054 | Detail |
| B1ZX57 | HIS6_OPITP | Opitutus terrae (strain DSM 11246 / JCM 15787 / PB90-1) | hisF Oter_2828 | Detail |
| Q2SMB2 | HIS6_HAHCH | Hahella chejuensis (strain KCTC 2396) | hisF HCH_01347 | Detail |