| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600513 |
| Locus Tag | PA5320 |
| Description | Phosphopantothenoylcysteine synthase/(R)-4'-phospho-N-pantothenoylcysteine decarboxylase |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505621 |
| Locus Tag | MDS_4707 |
| Description | bifunctional phosphopantothenoylcysteine decarboxylase/phosphopantothenate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643896 |
| Locus Tag | HCH_01021 |
| Description | phosphopantothenoylcysteine decarboxylase/phosphopantothenate--cysteine ligase |