| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152988045 |
| Locus Tag | PSPA7_4224 |
| Description | ribonucleotide-diphosphate reductase subunit alpha |
| Strain | Pseudomonas stutzeri A1501 |
| GI | 146282011 |
| Locus Tag | PST_1637 |
| Description | ribonucleotide-diphosphate reductase subunit alpha |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649536 |
| Locus Tag | HCH_06929 |
| Description | ribonucleotide-diphosphate reductase subunit alpha |