| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66044496 |
| Locus Tag | Psyr_1248 |
| Description | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397696917 |
| Locus Tag | T1E_4177 |
| Description | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synt |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898225 |
| Locus Tag | AvCA6_40290 |
| Description | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase |