| Q8FG49 | HIS4_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | hisA c2551 | Detail |
| P60583 | HIS4_MYCPA | Mycolicibacterium paratuberculosis (strain ATCC BAA-968 / K-10) (Mycobacterium paratuberculosis) | priA hisA MAP_1297 | Detail |
| A2BQT3 | HIS4_PROMS | Prochlorococcus marinus (strain AS9601) | hisA A9601_08601 | Detail |
| Q9CLM1 | HIS4_PASMU | Pasteurella multocida (strain Pm70) | hisA PM1203 | Detail |
| B5FM45 | HIS4_SALDC | Salmonella dublin (strain CT_02021853) | hisA SeD_A2414 | Detail |
| A0KWB1 | HIS4_SHESA | Shewanella sp. (strain ANA-3) | hisA Shewana3_1849 | Detail |
| Q8NUI2 | HIS4_STAAW | Staphylococcus aureus (strain MW2) | hisA MW2593 | Detail |
| Q2JK82 | HIS4_SYNJB | Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) | hisA CYB_1964 | Detail |
| Q4UM83 | Y486_RICFE | Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi) | RF_0486 | Detail |
| O07931 | YRAM_BACSU | Bacillus subtilis (strain 168) | yraM BSU26880 | Detail |