| P00573 | n/a | 8dh4 | S96 | B | 901 | e8dh4B1 | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | RNA_pol |
| P00573 | n/a | 8dh4 | S96 | B | 901 | e8dh4B3 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RNA_pol |
| P00573 | n/a | 8dh4 | S96 | B | 901 | e8dh4B5 | inserted helical bundle subdomain in T7 RNA polymerase | inserted helical bundle subdomain in T7 RNA polymerase | inserted helical bundle subdomain in T7 RNA polymerase | RNA_pol |
| P00573 | n/a | 8dh4 | S96 | E | 901 | e8dh4E2 | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | helical bundle in Bacillus stearothermophilus-like DNA polymerase I | RNA_pol |
| P00573 | n/a | 8dh4 | S96 | E | 901 | e8dh4E3 | Alpha-beta plaits | Adenylyl and guanylyl cyclase catalytic domain-like | Adenylyl and guanylyl cyclase catalytic domain-like | RNA_pol |
| P00573 | n/a | 8dh4 | S96 | E | 901 | e8dh4E4 | inserted helical bundle subdomain in T7 RNA polymerase | inserted helical bundle subdomain in T7 RNA polymerase | inserted helical bundle subdomain in T7 RNA polymerase | RNA_pol |