| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600189 |
| Locus Tag | PA4996 |
| Description | LPS biosynthesis protein RfaE |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28872097 |
| Locus Tag | PSPTO_4983 |
| Description | lipopolysaccharide biosynthesis protein RfaE |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643930 |
| Locus Tag | HCH_01059 |
| Description | bifunctional heptose 7-phosphate kinase/heptose 1-phosphate adenyltransferase |