| Q47AM3 | HIS6_DECAR | Dechloromonas aromatica (strain RCB) | hisF Daro_3379 | Detail |
| A1T8W7 | HIS6_MYCVP | Mycolicibacterium vanbaalenii (strain DSM 7251 / JCM 13017 / NRRL B-24157 / PYR-1) (Mycobacterium vanbaalenii) | hisF Mvan_2810 | Detail |
| P60664 | HIS6_ECOLI | Escherichia coli (strain K12) | hisF b2025 JW2007 | Detail |
| B1YL09 | HIS6_EXIS2 | Exiguobacterium sibiricum (strain DSM 17290 / JCM 13490 / 255-15) | hisF Exig_2361 | Detail |
| Q8FG48 | HIS6_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | hisF c2552 | Detail |
| Q9JVH5 | HIS6_NEIMA | Neisseria meningitidis serogroup A / serotype 4A (strain Z2491) | hisF NMA0838 | Detail |
| Q9HR52 | HIS6_HALSA | Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium) | hisF VNG_0862G | Detail |
| Q4A049 | HIS6_STAS1 | Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41) | hisF SSP0424 | Detail |
| A8AAK3 | HIS6_IGNH4 | Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125) | hisF Igni_0773 | Detail |
| P45603 | HIS6_KLEOX | Klebsiella oxytoca | hisF | Detail |