2f40
Structure of a Novel Protein from Backbone-Centered NMR Data and NMR-Assisted Structure Prediction
1. Protein Identity and Related Structures Protein Identity & Related Structures
No usable UniProt protein identity is available for this entry.
The relationship tables retain this entry's assembly and composition data, but cross-PDB links for the same protein cannot be established reliably without a unified protein identity.
Assembly Composition of the Current Entry
| Assembly | Physical composition | Protein state | 蛋白 / DNA / RNA / 其他Polymer | Data consistency |
|---|---|---|---|---|
| 1 | Protein monomer | Monomer | 1 / 0 / 0 / 0 | Consistent with protein count |
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.
2. Structure Basics 2. Structure Basics
| Entry ID entry_id | 2f40 |
| Deposition date deposition_date | 2005-11-22 |
| Structure title title | Structure of a Novel Protein from Backbone-Centered NMR Data and NMR-Assisted Structure Prediction |
| Keywords keywords | ;protein structure prediction, residual dipolar couplings, Pyrococcus furious, simulated annealing, Structural Genomics, PSI, Protein Structure Initiative, Southeast Collaboratory for Structural Genomics, SECSG, UNKNOWN FUNCTION ;; STRUCTURAL GENOMICS, UNKNOWN FUNCTION |
| Experimental Method method | SOLUTION NMR |
3. Official assembly/model SAXS Official SAXS Profiles
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
2f40__assembly_1__model_4
Assembly 1 · Model 4 · CRYSOL 4.1.3-1-20251215 (887e7ef)
2f40__assembly_1__model_4 | I(q)
2f40__assembly_1__model_4 | P(r) · Pending
| Rg（Guinier） | 13.30 Å |
| Rg (electron density) | 12.15 Å |
| Total Rg | 13.71 Å |
| Atom count | 1246 |
| Residues | 74 |
| Excluded volume | 11167 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 2f40__assembly_1__model_1 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 2f40__assembly_1__model_2 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 2f40__assembly_1__model_3 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 2f40__assembly_1__model_4 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 2f40__assembly_1__model_5 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 2f40__assembly_1__model_6 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 2f40__assembly_1__model_7 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 2f40__assembly_1__model_8 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 2f40__assembly_1__model_9 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 2f40__assembly_1__model_10 |
monomeric （1） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
4. Crystallography and Experiment 4. Crystallography & Experiment
5. Entities and Polymers Entities & Polymers (1)
6. Fold Classification (SCOP + CATH) 3 domains
SCOP 2.08 (2 domains)
| Domain ID domain_id | d2f40a1 |
| Class class | i — Low resolution protein structures |
| Fold Fold fold | i.11 — Computational models partly based on experimental data |
| Superfamily Superfamily superfamily | i.11.1 — Computational models partly based on experimental data |
| Family Family family | i.11.1.1 — Computational models partly based on experimental data |
| Domain ID domain_id | d2f40a2 |
| Class class | l — Artifacts |
| Fold Fold fold | l.1 — Tags |
| Superfamily Superfamily superfamily | l.1.1 — Tags |
| Family Family family | l.1.1.1 — Tags |
CATH v4.4 (1 domains)
| Domain ID domain_id | 2f40A00 |
| Class class | 3 — Alpha Beta |
| Architecture architecture | 30 — 2-Layer Sandwich |
| Topology topology | 70 — Alpha-Beta Plaits |
| Homologous superfamily homologous superfamily | 1750 — Uncharacterised protein PF11491 family, DUF3213 |