| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116052727 |
| Locus Tag | PA14_60670 |
| Description | RNA 3'-terminal-phosphate cyclase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 346642899 |
| Locus Tag | PFL_2308 |
| Description | RNA 3'-terminal-phosphate cyclase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643075 |
| Locus Tag | HCH_00166 |
| Description | RNA 3'-terminal-phosphate cyclase |