| Strain | Pseudomonas putida F1 | 
| GI | 148546452 | 
| Locus Tag | Pput_1209 | 
| Description | ribonucleotide-diphosphate reductase subunit beta | 
| Strain | Pseudomonas stutzeri A1501 | 
| GI | 146282010 | 
| Locus Tag | PST_1636 | 
| Description | ribonucleotide-diphosphate reductase subunit beta | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83649535 | 
| Locus Tag | HCH_06928 | 
| Description | ribonucleotide reductase subunit beta |