| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152986038 |
| Locus Tag | PSPA7_2315 |
| Description | putative ATP-dependent RNA helicase |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397693274 |
| Locus Tag | T1E_0505 |
| Description | DEAD-box ATP dependent DNA helicase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648397 |
| Locus Tag | HCH_05756 |
| Description | superfamily II DNA/RNA helicase |