| Q3Z0G4 | HIS8_SHISS | Shigella sonnei (strain Ss046) | hisC SSON_2092 | Detail |
| Q5YYP9 | HIS8_NOCFA | Nocardia farcinica (strain IFM 10152) | hisC NFA_18460 | Detail |
| A9H311 | HIS8_GLUDA | Gluconacetobacter diazotrophicus (strain ATCC 49037 / DSM 5601 / PAl5) | hisC GDI0282 Gdia_2345 | Detail |
| A6QF32 | HIS8_STAAE | Staphylococcus aureus (strain Newman) | hisC NWMN_0692 | Detail |
| O33770 | HIS8_SACS2 | Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) | hisC SSO0592 C08_058 | Detail |
| P9WML5 | PATR_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | pat hisC2 Rv3772 MTCY13D12.06 | Detail |
| O31665 | MTNE_BACSU | Bacillus subtilis (strain 168) | mtnE mtnV ykrV BSU13580 | Detail |
| A4QAL4 | PATR_CORGB | Corynebacterium glutamicum (strain R) | pat cgR_0297 | Detail |
| A1KQA5 | PATR_MYCBP | Mycobacterium bovis (strain BCG / Pasteur 1173P2) | pat BCG_3833 | Detail |
| Q82FJ1 | PATR_STRAW | Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680) | pat hisC2 SAV_4261 | Detail |