| P26663 | n/a | 4mkb | 28V | A | 601 | e4mkbA1 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | RdRP_3 |
| P26663 | n/a | 4mkb | 28V | A | 601 | e4mkbA2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| P26663 | n/a | 4mkb | 28V | B | 601 | e4mkbB1 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | RdRP_3 |
| P26663 | n/a | 4mkb | 28V | B | 601 | e4mkbB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |