| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599559 |
| Locus Tag | PA4363 |
| Description | inhibitor of chromosome initiation IciA |
| Strain | Pseudomonas putida H8234 |
| GI | 512579356 |
| Locus Tag | L483_26750 |
| Description | LysR family transcriptional regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 161897901 |
| Locus Tag | HCH_01593 |
| Description | chromosome replication initiation inhibitor protein |