| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_Spis25512_1 | — | NAPRTase, QRICH1, Sec1 | — |
| Spis_XP_022788881_1 | — | NAPRTase, NAPRTase_C, NAPRTase_N, QRPTase_N | — |
| Spis_XP_022790009_1 | DnaJ heat shock protein family (Hsp40) member A2 | Anti-TRAP, CHP02642, DnaJ, DnaJ_C, DnaJ_CXXCXGXG, HypA, NAPRTase | — |
| Spis_XP_022790158_1 | nicotinamide phosphoribosyltransferase | NAMPT_N, NAPRTase, Pox_VLTF3 | — |