| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66043718 |
| Locus Tag | Psyr_0451 |
| Description | regulatory protein LysR |
| Strain | Pseudomonas putida GB-1 |
| GI | 167033745 |
| Locus Tag | PputGB1_2743 |
| Description | LysR family transcriptional regulator |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482899750 |
| Locus Tag | AvCA6_10390 |
| Description | malonate utilization transciptional regulator, LysR family |