| Strain | Pseudomonas entomophila L48 |
| GI | 104780361 |
| Locus Tag | PSEEN1150 |
| Description | exonuclease I |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512616864 |
| Locus Tag | PCA10_12110 |
| Description | exodeoxyribonuclease I |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647678 |
| Locus Tag | HCH_05002 |
| Description | exonuclease I |