| Strain | Pseudomonas fluorescens F113 |
| GI | 378948959 |
| Locus Tag | PSF113_1023 |
| Description | protein GcpE |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326937 |
| Locus Tag | H681_18880 |
| Description | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647150 |
| Locus Tag | HCH_04456 |
| Description | 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase |