| O27344 | HIS2_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | hisE MTH_1283 | Detail |
| Q9HUB6 | HIS2_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | hisE PA5067 | Detail |
| Q9P7N1 | BUD32_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAP27G11.07c | Detail |
| A4WGH1 | MNME_ENT38 | Enterobacter sp. (strain 638) | mnmE trmE Ent638_4148 | Detail |
| P60539 | HIS22_RHOPA | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) | hisE2 RPA4705 | Detail |
| Q5FHQ5 | MNME_LACAC | Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM) | mnmE trmE LBA1976 | Detail |
| A2RP37 | MNME_LACLM | Lactococcus lactis subsp. cremoris (strain MG1363) | mnmE trmE llmg_2521 | Detail |
| B7HKD6 | HIS2_BACC7 | Bacillus cereus (strain AH187) | hisE BCAH187_A1571 | Detail |
| B1ZGG9 | MNME_METPB | Methylorubrum populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001) (Methylobacterium populi) | mnmE trmE Mpop_1658 | Detail |
| Q2RFI8 | MNME_MOOTA | Moorella thermoacetica (strain ATCC 39073 / JCM 9320) | mnmE trmE Moth_2519 | Detail |