| C0QQW3 | ISPE_PERMH | Persephonella marina (strain DSM 14350 / EX-H1) | ispE PERMA_1286 | Detail |
| B7GPE4 | ISPE_BIFLS | Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12) | ispE Blon_2485 BLIJ_2557 | Detail |
| P23914 | LEVR_BACSU | Bacillus subtilis (strain 168) | levR BSU27080 | Detail |
| C4K7Z0 | ISPE_HAMD5 | Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT) | ispE HDEF_2120 | Detail |
| A6VJ76 | DPCKG_METM7 | Methanococcus maripaludis (strain C7 / ATCC BAA-1331) | MmarC7_1439 | Detail |
| C3MZ47 | DPCKG_SULIA | Sulfolobus islandicus (strain M.16.27) | M1627_1804 | Detail |
| A3CXR7 | DPCKG_METMJ | Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1) | Memar_2244 | Detail |
| Q8ZTF1 | DPCKG_PYRAE | Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827) | PAE3284 | Detail |
| Q4K691 | ISPE_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | ispE PFL_5163 | Detail |
| Q20YA7 | ISPE_RHOPB | Rhodopseudomonas palustris (strain BisB18) | ispE RPC_4356 | Detail |