OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | Sin3a protein × 1 （Q60520） | Consistent with protein count |
| UniProt name | MAD_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–16； UniProt 6–21 |
Mus musculus
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein heterocomplex | Heteromer | Protein 2 | MAD protein × 1 （Q05195） | Consistent with protein count |
| UniProt name | SIN3A_MOUSE |
| Isoform | — |
| PDB entities | 2 |
| Chains and sequence ranges | Author chain B； PDBConstruct 1–89； UniProt 295–383 |
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 | 1s5q |
| Deposition date deposition_date | 2004-01-21 |
| Structure title title | Solution Structure of Mad1 SID-mSin3A PAH2 Complex |
| Keywords keywords | Protein-peptide complex, Amphipathic helix motif, Four-helix bundle, Repressor-corepressor complex, 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 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 15.90 Å |
| Rg (electron density) | 14.20 Å |
| Total Rg | 15.48 Å |
| Atom count | 1715 |
| Residues | 105 |
| Excluded volume | 15324 ų |
| Maximum q | 0.500 Å⁻¹ |
| Assembly | Model | Structure unit | Oligomeric description | Status | CRYSOL | Actions |
|---|---|---|---|---|---|---|
| 1 | 1 | 1s5q__assembly_1__model_1 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 2 | 1s5q__assembly_1__model_2 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 3 | 1s5q__assembly_1__model_3 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 4 | 1s5q__assembly_1__model_4 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 5 | 1s5q__assembly_1__model_5 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 6 | 1s5q__assembly_1__model_6 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 7 | 1s5q__assembly_1__model_7 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 8 | 1s5q__assembly_1__model_8 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 9 | 1s5q__assembly_1__model_9 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 10 | 1s5q__assembly_1__model_10 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 11 | 1s5q__assembly_1__model_11 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 12 | 1s5q__assembly_1__model_12 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 13 | 1s5q__assembly_1__model_13 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 14 | 1s5q__assembly_1__model_14 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 15 | 1s5q__assembly_1__model_15 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 16 | 1s5q__assembly_1__model_16 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 17 | 1s5q__assembly_1__model_17 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 18 | 1s5q__assembly_1__model_18 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 19 | 1s5q__assembly_1__model_19 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| 1 | 20 | 1s5q__assembly_1__model_20 |
dimeric （2） | Success | 4.1.3-1-20251215 (887e7ef) | View Download |
| Domain ID domain_id | d1s5qa_ |
| Class class | j — Peptides |
| Fold Fold fold | j.115 — MAD protein fragments |
| Superfamily Superfamily superfamily | j.115.1 — MAD protein fragments |
| Family Family family | j.115.1.1 — MAD protein fragments |
| Domain ID domain_id | d1s5qb_ |
| Class class | a — All alpha proteins |
| Fold Fold fold | a.59 — PAH2 domain |
| Superfamily Superfamily superfamily | a.59.1 — PAH2 domain |
| Family Family family | a.59.1.1 — PAH2 domain |
| Domain ID domain_id | 1s5qB00 |
| Class class | 1 — Mainly Alpha |
| Architecture architecture | 20 — Up-down Bundle |
| Topology topology | 1160 — Paired amphipathic helix 2 (pah2 repeat) |
| Homologous superfamily homologous superfamily | 11 — Paired amphipathic helix |