| Strain | Pseudomonas entomophila L48 |
| GI | 104780361 |
| Locus Tag | PSEEN1150 |
| Description | exonuclease I |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447918108 |
| Locus Tag | H045_15575 |
| Description | exonuclease I |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254244874 |
| Locus Tag | PA2G_05746 |
| Description | exodeoxyribonuclease I |