| B1PPP0 | n/a | 4khm | 1PV | A | 601 | e4khmA1 | 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 |
| B1PPP0 | n/a | 4khm | 1PV | A | 601 | e4khmA2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| B1PPP0 | n/a | 4khm | 1PV | B | 601 | e4khmB1 | 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 |
| B1PPP0 | n/a | 4khm | 1PV | B | 601 | e4khmB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |
| B1PPP0 | n/a | 4khr | 1PV | A | 604 | e4khrA1 | 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 |
| B1PPP0 | n/a | 4khr | 1PV | A | 604 | e4khrA2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RdRP_3 |