| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Aqu2.1.20674_001 | — | NYN, QRPTase_N | — |
| Aqu2.1.23241_001 | quinolinate phosphoribosyltransferase | QRPTase_C, QRPTase_N | — |
| Aqu2.1.37740_001 | dihydrolipoamide S-acetyltransferase | 2-oxoacid_dh, Biotin_lipoyl, BSH_CzcB, BSH_RND, BSH_RND_rel, BSH_YhbJ, DUF2118, DUF7161, E3_binding, GCV_H, QRPTase_N | — |