8vpq

The structure of LSD1-CoREST-HDAC1 in complex with KBTBD4IPR310delinsTTYML

Method: ELECTRON MICROSCOPY Dmax: 144.2 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Isoform 2 of Kelch repeat and BTB domain-containing protein 4

Homo sapiens

UniProt Q9NVX7

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–534 Chain B; UniProt 1–534 Not recorded Histone deacetylase 1 × 1 (Q13547) REST corepressor 1 × 1 (Q9UKL0) ZN ZINC ION × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

9 other PDB entries and 9 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name KBTB4_HUMAN
Isoform Q9NVX7-2
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–536; UniProt 1–534 Author chain B; PDBConstruct 1–536; UniProt 1–534

Histone deacetylase 1

Homo sapiens

UniProt Q13547

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain C; UniProt 1–482 Not recorded Isoform 2 of Kelch repeat and BTB domain-containing protein 4 × 2 (Q9NVX7) REST corepressor 1 × 1 (Q9UKL0) ZN ZINC ION × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

11 other PDB entries and 11 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name HDAC1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–482; UniProt 1–482

REST corepressor 1

Homo sapiens

UniProt Q9UKL0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain D; UniProt 1–485 Not recorded Isoform 2 of Kelch repeat and BTB domain-containing protein 4 × 2 (Q9NVX7) Histone deacetylase 1 × 1 (Q13547) ZN ZINC ION × 1 IHP INOSITOL HEXAKISPHOSPHATE × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

100 other PDB entries and 101 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RCOR1_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain D; PDBConstruct 1–485; UniProt 1–485

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.

SAXS scattering curve SAXS Profile

SAXS profile for 8vpq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8vpq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8vpq
Deposition date deposition_date2024-01-16
Structure title titleThe structure of LSD1-CoREST-HDAC1 in complex with KBTBD4IPR310delinsTTYML
Keywords keywordsprotein degradation, E3 ligase, Neo-substrate, cancer mutation, LIGASE; LIGASE
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier43.02
Radius of gyration Rg (electron density) rg_electron42.82
Forward intensity I(0) i0446075000.00
Molecular weight molecular_weight171990.0 kDa
Excluded volume excluded_volume214450 ų
Envelope volume envelope_volume298260 ų
Hydration-shell volume shell_volume58556 ų
Envelope diameter envelope_diameter154.1
Shell Rg shell_rg47.20
Envelope Rg envelope_rg42.42
Shape Rg shape_rg42.84
Total Rg total_rg42.96
Total atoms total_atoms12090
Residues n_residues1509
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax144.2
Rg (real space) rg_real43.05
Rg uncertainty (real space) rg_real_error1.37
I(0) (real space) i0_real4.4610e+08
I(0) uncertainty (real space) i0_real_error8.1780e+06
Rg (reciprocal space) rg_reciprocal43.02
I(0) (reciprocal space) i0_reciprocal446100000.0000
Solution quality estimate total_estimate0.8894
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary46.8
Skewness Skewness skewness0.295
Kurtosis Kurtosis kurtosis-0.495
Angular range angular_range— – 0.1850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha63270000.0000
Real-space data points n_real_points38
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.899; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.876

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)