| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218890959 |
| Locus Tag | PALES_22221 |
| Description | hypothetical protein |
| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397686342 |
| Locus Tag | PSJM300_06145 |
| Description | spermidine synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643593 |
| Locus Tag | HCH_00705 |
| Description | spermidine synthase |