| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512620864 |
| Locus Tag | PCA10_52110 |
| Description | phosphomethylpyrimidine synthase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327623 |
| Locus Tag | H681_22310 |
| Description | phosphomethylpyrimidine synthase ThiC |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588047 |
| Locus Tag | PFLU0492 |
| Description | thiamine biosynthesis protein ThiC |