7p6y

N-TERMINAL BROMODOMAIN OF HUMAN BRD4 WITH compound 5ef

Method: X-RAY DIFFRACTION Dmax: 77.9 Å Quality: GOOD

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

Bromodomain-containing protein 4

Homo sapiens

UniProt O60885

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain AAA; UniProt 44–168 Not recorded 5Z1 4-benzoyl-N-(2-(2-(2-((2-(1,5-dimethyl-6-oxo-1,6-dihydropyridin-3-yl)-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-benzo[d]imidazol-6-yl)(methyl)amino)ethoxy)ethoxy)ethyl)-N-(2-oxo-2-((2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)amino)ethyl)benzamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;293 K;0.1 sodium citrate pH 5.6, 10% w/v PEG4K, 10% w/v propan-2-ol Resolution 1.88 Å R-free 0.222
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain BBB; UniProt 44–168 Not recorded 5Z1 4-benzoyl-N-(2-(2-(2-((2-(1,5-dimethyl-6-oxo-1,6-dihydropyridin-3-yl)-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-benzo[d]imidazol-6-yl)(methyl)amino)ethoxy)ethoxy)ethyl)-N-(2-oxo-2-((2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)amino)ethyl)benzamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;293 K;0.1 sodium citrate pH 5.6, 10% w/v PEG4K, 10% w/v propan-2-ol Resolution 1.88 Å R-free 0.222

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.

601 other PDB entries and 777 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BRD4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain AAA; PDBConstruct 3–127; UniProt 44–168 Author chain BBB; PDBConstruct 3–127; UniProt 44–168

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 7p6y

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7p6y
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id7p6y
Deposition date deposition_date2021-07-18
Structure title titleN-TERMINAL BROMODOMAIN OF HUMAN BRD4 WITH compound 5ef
Keywords keywordsINHIBITOR, HISTONE, EPIGENETIC READER, BROMODOMAIN, BRD4, BROMODOMAIN CONTAINING PROTEIN 4, ANTAGONIST, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier23.15
Radius of gyration Rg (electron density) rg_electron22.88
Forward intensity I(0) i015535300.00
Molecular weight molecular_weight31521.0 kDa
Excluded volume excluded_volume40187 ų
Envelope volume envelope_volume49907 ų
Hydration-shell volume shell_volume19059 ų
Envelope diameter envelope_diameter82.0
Shell Rg shell_rg28.66
Envelope Rg envelope_rg23.24
Shape Rg shape_rg22.87
Total Rg total_rg23.72
Total atoms total_atoms2226
Residues n_residues252
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 dmax77.9
Rg (real space) rg_real23.27
Rg uncertainty (real space) rg_real_error0.62
I(0) (real space) i0_real1.5540e+07
I(0) uncertainty (real space) i0_real_error2.1170e+05
Rg (reciprocal space) rg_reciprocal23.24
I(0) (reciprocal space) i0_reciprocal15540000.0000
Solution quality estimate total_estimate0.7883
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary20.4
Skewness Skewness skewness0.450
Kurtosis Kurtosis kurtosis-0.397
Angular range angular_range— – 0.3450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha8711000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.803; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.835; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)