| M9TLW3 | n/a | 6tu5 | MG | BBB | 801 | e6tu5BBB1 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | Flu_PB1 |
| M9TLW3 | n/a | 6tu5 | MG | BBB | 801 | e6tu5BBB3 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |
| M9TLW3 | n/a | 6tu5 | MG | EEE | 801 | e6tu5EEE1 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | Flu_PB1 |
| M9TLW3 | n/a | 6tu5 | MG | EEE | 801 | e6tu5EEE3 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |
| M9TLW3 | n/a | 7qtl | MG | B | 903 | e7qtlB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |
| M9TLW3 | n/a | 7r0e | MG | B | 801 | e7r0eB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |
| M9TLW3 | n/a | 7r0e | MG | B | 801 | e7r0eB3 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | Flu_PB1 |
| M9TLW3 | n/a | 7zpl | MG | B | 801 | e7zplB1 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |
| M9TLW3 | n/a | 7zpl | MG | B | 801 | e7zplB2 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | Flu_PB1 |
| M9TLW3 | n/a | 8bek | MG | B | 801 | e8bekB1 | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | helical bundle domain in reverse transcriptase-like polymerases | Flu_PB1 |
| M9TLW3 | n/a | 8bek | MG | B | 801 | e8bekB2 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | Flu_PB1 |