| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71734809 |
| Locus Tag | PSPPH_2644 |
| Description | diguanylate cyclase |
| Strain | Pseudomonas putida F1 |
| GI | 148547411 |
| Locus Tag | Pput_2190 |
| Description | diguanylate cyclase/phosphodiesterase |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482902361 |
| Locus Tag | AvCA6_49140 |
| Description | GGDEF domain protein |