| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116054435 |
| Locus Tag | PA14_00875 |
| Description | serine/threonine protein kinase PpkA |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387896381 |
| Locus Tag | PflA506_5292 |
| Description | serine/threonine protein kinase PpkA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647361 |
| Locus Tag | HCH_04672 |
| Description | serine/threonine protein kinase |