| A7FJH5 | HIS6_YERP3 | Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) | hisF YpsIP31758_2434 | Detail |
| P10390 | NIFB_KLEPN | Klebsiella pneumoniae | nifB | Detail |
| D5VRM1 | NIFB_METIM | Methanocaldococcus infernus (strain DSM 11812 / JCM 15783 / ME) | nifB Metin_0554 | Detail |
| Q5HKP0 | HIS5_STAEQ | Staphylococcus epidermidis (strain ATCC 35984 / RP62A) | hisH SERP2303 | Detail |
| Q5HSI8 | HIS6_CAMJR | Campylobacter jejuni (strain RM1221) | hisF CJE1775 | Detail |
| A7ZGB2 | HIS6_CAMC1 | Campylobacter concisus (strain 13826) | hisF Ccon26_19890 CCC13826_1890 | Detail |
| Q9CLM0 | HIS6_PASMU | Pasteurella multocida (strain Pm70) | hisF PM1204 | Detail |
| A8AY26 | HIS5_STRGC | Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288) | hisH SGO_1406 | Detail |
| Q2RNA7 | HIS6_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | hisF Rru_A3594 | Detail |
| B9KPC8 | HIS6_RHOSK | Rhodobacter sphaeroides (strain KD131 / KCTC 12085) | hisF RSKD131_0561 | Detail |