| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600513 |
| Locus Tag | PA5320 |
| Description | Phosphopantothenoylcysteine synthase/(R)-4'-phospho-N-pantothenoylcysteine decarboxylase |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512621175 |
| Locus Tag | PCA10_55220 |
| Description | phosphopantothenoylcysteine decarboxylase/phosphopantothenoylcysteine synthetase |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867325 |
| Locus Tag | PSPTO_0085 |
| Description | phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase |