| B5QZL1 | HIS1_SALEP | Salmonella enteritidis PT4 (strain P125109) | hisG SEN2070 | Detail |
| A0RQ26 | HIS1_CAMFF | Campylobacter fetus subsp. fetus (strain 82-40) | hisG CFF8240_1151 | Detail |
| B3E6L6 | HIS1_GEOLS | Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) | hisG Glov_1119 | Detail |
| A1BIW8 | HIS1_CHLPD | Chlorobium phaeobacteroides (strain DSM 266) | hisG Cpha266_2357 | Detail |
| Q7NFZ1 | HIS1_GLOVI | Gloeobacter violaceus (strain ATCC 29082 / PCC 7421) | hisG glr3383 | Detail |
| Q6CID6 | HIS1_KLULA | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) | HIS1 KLLA0F27489g | Detail |
| Q25BG4 | GT031_HIS1I | His1 virus (isolate Australia/Victoria) (His1V) (Haloarcula hispanica virus 1) | ORF31 | Detail |
| A4G9J2 | HIS1_HERAR | Herminiimonas arsenicoxydans | hisG HEAR3070 | Detail |
| Q74ZS2 | GPI13_ASHGO | Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii) | GPI13 AGR126C | Detail |
| A1VK36 | HIS1_POLNA | Polaromonas naphthalenivorans (strain CJ2) | hisG Pnap_0695 | Detail |