Tetrahymena thermophila
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | BROMIDE ION × 7 water × 1 | Consistent with protein count |
| UniProt name | TERT_TETTH |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 2–267； UniProt 254–519 |
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 | 2r4g |
| Deposition date deposition_date | 2007-08-31 |
| Structure title title | The high resolution structure of the RNA-binding domain of telomerase |
| Keywords keywords | Telomeres, Telomerase, Chromosomal protein, DNA-binding, Nucleotidyltransferase, Nucleus, RNA-directed DNA 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） | 23.87 Å |
| Rg (electron density) | 22.99 Å |
| Total Rg | 23.85 Å |
| Atom count | 2152 |
| Residues | 250 |
| Excluded volume | 39153 ų |
| Maximum q | 0.500 Å⁻¹ |
| Domain ID domain_id | 2r4gA01 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 132 — Topoisomerase I; Chain A, domain 4 |
| Homologous superfamily homologous superfamily | 70 — |
| Domain ID domain_id | 2r4gA02 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 10 — Arc Repressor Mutant, subunit A |
| Homologous superfamily homologous superfamily | 1970 — TERT catalytic subunit-like |