Homo sapiens
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | CREB-BINDING PROTEIN × 1 （P45481） | Consistent with protein count |
| UniProt name | NCOA3_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–47； UniProt 1040–1086 |
Mus musculus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | nuclear receptor coactivator × 1 （Q9Y6Q9） | Consistent with protein count |
| UniProt name | CBP_MOUSE |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–59； UniProt 2059–2117 |
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 | 1kbh |
| Deposition date deposition_date | 2001-11-06 |
| Structure title title | Mutual Synergistic Folding in the Interaction Between Nuclear Receptor Coactivators CBP and ACTR |
| Keywords keywords | Nuclear Hormone Receptors, p160, ACTR, CBP, CREB-binding protein, p300, coactivator, TRANSCRIPTION; TRANSCRIPTION |
| Experimental Method method | SOLUTION NMR |
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 10 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 14.51 Å |
| Rg (electron density) | 13.28 Å |
| Total Rg | 14.38 Å |
| Atom count | 1653 |
| Residues | 106 |
| Excluded volume | 14489 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 1kbh__assembly_1__model_1 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 1kbh__assembly_1__model_2 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 1kbh__assembly_1__model_3 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 1kbh__assembly_1__model_4 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 1kbh__assembly_1__model_5 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 1kbh__assembly_1__model_6 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 1kbh__assembly_1__model_7 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 1kbh__assembly_1__model_8 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 1kbh__assembly_1__model_9 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 1kbh__assembly_1__model_10 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 11 | 1kbh__assembly_1__model_11 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 12 | 1kbh__assembly_1__model_12 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 13 | 1kbh__assembly_1__model_13 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 14 | 1kbh__assembly_1__model_14 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 15 | 1kbh__assembly_1__model_15 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 16 | 1kbh__assembly_1__model_16 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 17 | 1kbh__assembly_1__model_17 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 18 | 1kbh__assembly_1__model_18 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 19 | 1kbh__assembly_1__model_19 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 20 | 1kbh__assembly_1__model_20 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d1kbha_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.153 — Nuclear receptor coactivator interlocking domain |
| Superfamily Superfamily superfamily | a.153.1 — Nuclear receptor coactivator interlocking domain |
| Family Family family | a.153.1.1 — Nuclear receptor coactivator interlocking domain |
| Domain ID domain_id | d1kbhb_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.153 — Nuclear receptor coactivator interlocking domain |
| Superfamily Superfamily superfamily | a.153.1 — Nuclear receptor coactivator interlocking domain |
| Family Family family | a.153.1.1 — Nuclear receptor coactivator interlocking domain |
| Domain ID domain_id | 1kbhA00 |
| Class class | 6 — Special |
| Architecture architecture | 10 — Helix non-globular |
| Topology topology | 140 — Helix Hairpins |
| Homologous superfamily homologous superfamily | 20 — Nuclear receptor coactivator, Ncoa-type, interlocking domain |
| Domain ID domain_id | 1kbhB00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 10 — Orthogonal Bundle |
| Topology topology | 1630 — Creb-binding Protein; Chain: A |
| Homologous superfamily homologous superfamily | 10 — Nuclear receptor coactivator, CREB-bp-like, interlocking domain |