| Gene | Description | Domains |
|---|---|---|
| Xesp_000571 | — | CN_hydrolase, Vanin_C |
| Xesp_004990 | — | CN_hydrolase |
| Xesp_007841 | — | CN_hydrolase |
| Xesp_008594 | — | CN_hydrolase, NAD_synthase |
| Xesp_014280 | — | CN_hydrolase, eIF2A |
| Xesp_014286 | — | CN_hydrolase |
| Xesp_014449 | — | CN_hydrolase, Vanin_C |