| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476643 |
| Locus Tag | G655_02225 |
| Description | cytosine deaminase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925962 |
| Locus Tag | Psest_0773 |
| Description | cytosine deaminase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647817 |
| Locus Tag | HCH_05147 |
| Description | cytosine deaminase |