| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Ehrlichia canis | 1 | 5 | HMP |
| Ehrlichia chaffeensis | 2 | 8 | HMP |
| Ehrlichia ruminantium | 1 | 26 | HMP |
| Eikenella corrodens | 2 | 21 | HMP/MGYG |
| Eisenbergiella massiliensis | 1 | 3 | MGYG |
| Eisenbergiella tayi | 1 | 9 | MGYG |
| Emergencia timonensis | 1 | 6 | MGYG |
| Enorma massiliensis | 2 | 4 | MGYG |
| Enterobacter bugandensis | 1 | 144 | MGYG |
| Enterobacter cancerogenus | 2 | 19 | HMP/MGYG |