| B4RU62 | HIS6_ALTMD | Alteromonas mediterranea (strain DSM 17117 / CIP 110805 / LMG 28347 / Deep ecotype) | hisF MADE_000001022225 MADE_1012325 | Detail |
| P9WMM0 | HIS5_MYCTO | Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) | hisH MT1638 | Detail |
| P72138 | HIS52_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | hisH2 hisH PA3152 | Detail |
| Q5WDI2 | HIS6_BACSK | Bacillus clausii (strain KSM-K16) | hisF ABC3044 | Detail |
| Q5WDI0 | HIS5_BACSK | Bacillus clausii (strain KSM-K16) | hisH ABC3046 | Detail |
| B0U3A8 | HIS6_XYLFM | Xylella fastidiosa (strain M12) | hisF Xfasm12_1414 | Detail |
| P24427 | NIFB_RHILT | Rhizobium leguminosarum bv. trifolii | nifB | Detail |
| Q7M9X0 | HIS5_WOLSU | Wolinella succinogenes (strain ATCC 29543 / DSM 1740 / LMG 7466 / NCTC 11488 / FDC 602W) (Vibrio succinogenes) | hisH WS0617 | Detail |
| B8FP22 | HIS5_DESHD | Desulfitobacterium hafniense (strain DCB-2 / DSM 10664) | hisH Dhaf_1495 | Detail |
| Q4QN71 | HIS5_HAEI8 | Haemophilus influenzae (strain 86-028NP) | hisH NTHI0603 | Detail |