Thermococcus sp.
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | water × 1 | Consistent with protein count |
| UniProt name | DPOL_THES9 |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–775； UniProt 1–775 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 1qht |
| Deposition date deposition_date | 1999-05-26 |
| Structure title title | DNA POLYMERASE FROM THERMOCOCCUS SP. 9ON-7 ARCHAEON |
| Keywords keywords | DNA POLYMERASE, ARCHAEA, HYPERTHERMOSTABLE, FAMILY B POLYMERASE, POL ALPHA FAMILY POLYMERASE, transferase; TRANSFERASE |
| Experimental Method method | X-RAY DIFFRACTION |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 29.91 Å |
| Rg (electron density) | 28.92 Å |
| Total Rg | 29.77 Å |
| Atom count | 5803 |
| Residues | 710 |
| Excluded volume | 104200 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | d1qhta1 |
| Class class | c — Alpha and beta proteins (a/b) |
| Fold Fold fold | c.55 — Ribonuclease H-like motif |
| Superfamily Superfamily superfamily | c.55.3 — Ribonuclease H-like |
| Family Family family | c.55.3.5 — DnaQ-like 3'-5' exonuclease |
| Domain ID domain_id | d1qhta2 |
| Class class | e — Multi-domain proteins (alpha and beta) |
| Fold Fold fold | e.8 — DNA/RNA polymerases |
| Superfamily Superfamily superfamily | e.8.1 — DNA/RNA polymerases |
| Family Family family | e.8.1.1 — DNA polymerase I |
| Domain ID domain_id | 1qhtA01 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 342 — DNA Polymerase; Chain A, domain 1 |
| Homologous superfamily homologous superfamily | 10 — DNA Polymerase, chain B, domain 1 |
| Domain ID domain_id | 1qhtA02 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 420 — Nucleotidyltransferase; domain 5 |
| Homologous superfamily homologous superfamily | 10 — Ribonuclease H-like superfamily/Ribonuclease H |
| Domain ID domain_id | 1qhtA03 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 90 — Alpha-Beta Complex |
| Topology topology | 1600 — Palm domain of DNA polymerase |
| Homologous superfamily homologous superfamily | 10 — B family DNA polymerase, palm domain |
| Domain ID domain_id | 1qhtA04 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 287 — Helix Hairpins |
| Homologous superfamily homologous superfamily | 690 — B family DNA polymerase, finger domain |