| P26663 | n/a | 1a1q | ZN | A | 901 | e1a1qA1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1a1q | ZN | B | 901 | e1a1qB1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1a1q | ZN | C | 901 | e1a1qC1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1bt7 | ZN | A | 301 | e1bt7A1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1jxp | ZN | A | 190 | e1jxp.2 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1jxp | ZN | B | 490 | e1jxp.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1ns3 | ZN | A | 190 | e1ns3.2 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 1ns3 | ZN | B | 690 | e1ns3.1 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 3ciz | ZN | A | 571 | e3cizA2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 3ciz | ZN | B | 571 | e3cizB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 4a92 | ZN | A | 999 | e4a92A8 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 4a92 | ZN | B | 999 | e4a92B8 | cradle loop barrel | RIFT-related | FMN-binding split barrel | Peptidase_S29 |
| P26663 | n/a | 4ih7 | ZN | A | 601 | e4ih7A2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 4ih7 | ZN | B | 601 | e4ih7B2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 4mia | ZN | A | 601 | e4miaA1 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 4mia | ZN | B | 601 | e4miaB1 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |