| Q5F7D6 | HIS7_NEIG1 | Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) | hisB NGO1242 | Detail |
| C1DAK1 | HIS7_LARHH | Laribacter hongkongensis (strain HLHK9) | hisB LHK_00186 | Detail |
| W5AWH5 | HIS7C_WHEAT | Triticum aestivum (Wheat) | | Detail |
| C3P503 | HIS7_BACAA | Bacillus anthracis (strain A0248) | hisB BAA_1494 | Detail |
| P64366 | HIS7_BRUME | Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094) | hisB BMEI2045 | Detail |
| A1V8H1 | HIS7_BURMS | Burkholderia mallei (strain SAVP1) | hisB BMASAVP1_A3241 | Detail |
| Q1QRX4 | HIS7_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | hisB Nham_0122 | Detail |
| Q02134 | HIS7_LACLA | Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis) | hisB LL1210 L0068 | Detail |
| B8ZRB1 | HIS7_MYCLB | Mycobacterium leprae (strain Br4923) | hisB MLBr01259 | Detail |
| C3NGY0 | HIS7_SULIN | Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2) | hisB YN1551_1295 | Detail |