| Strain | Pseudomonas sp. UW4 |
| GI | 426408107 |
| Locus Tag | PputUW4_01194 |
| Description | ATP-dependent helicase HepA |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326816 |
| Locus Tag | H681_18275 |
| Description | ATP-dependent helicase HepA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647726 |
| Locus Tag | HCH_05053 |
| Description | ATP-dependent helicase HepA |