| Q6GDC8 | HIS7_STAAR | Staphylococcus aureus (strain MRSA252) | hisB SAR2758 | Detail |
| P64369 | HIS7_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | hisB BQ2027_MB1627 | Detail |
| A4YI33 | HIS7_METS5 | Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2) | hisB Msed_1945 | Detail |
| C1ANM3 | HIS7_MYCBT | Mycobacterium bovis (strain BCG / Tokyo 172 / ATCC 35737 / TMC 1019) | hisB JTY_1614 | Detail |
| Q31CQ1 | HIS7_PROM9 | Prochlorococcus marinus (strain MIT 9312) | hisB PMT9312_0283 | Detail |
| A5WBH9 | HIS7_PSYWF | Psychrobacter sp. (strain PRwf-1) | hisB PsycPRwf_0060 | Detail |
| A4X9Q4 | HIS7_SALTO | Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440) | hisB Strop_3194 | Detail |
| B0JJ52 | HIS7_MICAN | Microcystis aeruginosa (strain NIES-843) | hisB MAE_59380 | Detail |
| O34683 | HIS7_BACSU | Bacillus subtilis (strain 168) | hisB BSU34900 | Detail |
| B9E169 | HIS7_CLOK1 | Clostridium kluyveri (strain NBRC 12016) | hisB CKR_1193 | Detail |