| A3PCS4 | ISPE_PROM0 | Prochlorococcus marinus (strain MIT 9301) | ispE P9301_09261 | Detail |
| B3DP37 | ISPE_BIFLD | Bifidobacterium longum (strain DJO10A) | ispE BLD_1451 | Detail |
| Q7W182 | ISPE_BORPA | Bordetella parapertussis (strain 12822 / ATCC BAA-587 / NCTC 13253) | ispE ipk BPP0816 | Detail |
| B7V0L5 | ISPE_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | ispE PLES_50551 | Detail |
| Q5HU00 | ISPE_CAMJR | Campylobacter jejuni (strain RM1221) | ispE CJE1247 | Detail |
| Q11KG9 | ISPE_CHESB | Chelativorans sp. (strain BNC1) | ispE Meso_0706 | Detail |
| Q8X261 | KPTA_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | kptA MK1434 | Detail |
| Q8ZSP2 | KPTA_PYRAE | Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827) | kptA PAE3647 | Detail |
| Q1IEY5 | ISPE_PSEE4 | Pseudomonas entomophila (strain L48) | ispE PSEEN0858 | Detail |
| A1TT72 | ISPE_ACIAC | Acidovorax citrulli (strain AAC00-1) (Acidovorax avenae subsp. citrulli) | ispE Aave_3609 | Detail |