| Q2JNK3 | HIS7_SYNJB | Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) | hisB CYB_0671 | Detail |
| A6Q9M2 | HIS7_SULNB | Sulfurovum sp. (strain NBC37-1) | hisB SUN_1227 | Detail |
| B0VPC2 | HIS7_ACIBS | Acinetobacter baumannii (strain SDF) | hisB ABSDF0242 | Detail |
| Q2INV5 | HIS7_ANADE | Anaeromyxobacter dehalogenans (strain 2CP-C) | hisB Adeh_0713 | Detail |
| A1WR21 | HIS7_VEREI | Verminephrobacter eiseniae (strain EF01-2) | hisB Veis_4375 | Detail |
| A1KAV7 | HIS7_AZOSB | Azoarcus sp. (strain BH72) | hisB azo3347 | Detail |
| B7HHG2 | HIS7_BACC4 | Bacillus cereus (strain B4264) | hisB BCB4264_A1460 | Detail |
| Q81G05 | HIS7_BACCR | Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) | hisB BC_1407 | Detail |
| B1YRV7 | HIS7_BURA4 | Burkholderia ambifaria (strain MC40-6) | hisB BamMC406_0354 | Detail |
| A1VK39 | HIS7_POLNA | Polaromonas naphthalenivorans (strain CJ2) | hisB Pnap_0698 | Detail |