| A0A0H3BVM1 | DB14523 | 5hul | PO4 | A | 305 | e5hulA1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | Nicotinate/Quinolinate PRTase N-terminal domain-like | QRPTase_N |
| A0A0H3BVM1 | DB14523 | 5hul | PO4 | A | 305 | e5hulA2 | TIM beta/alpha-barrel | TIM barrels | TIM barrels | QRPTase_C |
| A0A0H3BVM1 | DB14523 | 5hul | PO4 | B | 305 | e5hulB1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | Nicotinate/Quinolinate PRTase N-terminal domain-like | QRPTase_N |
| A0A0H3BVM1 | DB14523 | 5hul | PO4 | C | 304 | e5hulC2 | TIM beta/alpha-barrel | TIM barrels | TIM barrels | QRPTase_C |
| A0A0H3BVM1 | DB14523 | 5hul | PO4 | D | 305 | e5hulD1 | alpha/beta-Hammerhead/Barrel-sandwich hybrid | alpha/beta-Hammerhead/Barrel-sandwich hybrid | Nicotinate/Quinolinate PRTase N-terminal domain-like | QRPTase_N |
| A0A0H3BVM1 | DB14523 | 5hul | PO4 | D | 305 | e5hulD2 | TIM beta/alpha-barrel | TIM barrels | TIM barrels | QRPTase_C |