5w0l

CREBBP Bromodomain in complex with Cpd10 (1-(3-(7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)ethan-1-one)

Method: X-RAY DIFFRACTION Dmax: 85.6 Å Quality: GOOD

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

CREB-binding protein

Homo sapiens

UniProt Q92793

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 A; UniProt 1082–1197 Fragment:Bromodomain, UNP residues 1082-1197 9UD 1-{3-[7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl]-1-(oxan-4-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl}ethan-1-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.5;277 K;100 mM Bis-Tris pH 5.5, 200-300 mM KSCN, 21-25% PEG 3350 Resolution 1.55 Å R-free 0.229
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1082–1197 Fragment:Bromodomain, UNP residues 1082-1197 9UD 1-{3-[7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl]-1-(oxan-4-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl}ethan-1-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.5;277 K;100 mM Bis-Tris pH 5.5, 200-300 mM KSCN, 21-25% PEG 3350 Resolution 1.55 Å R-free 0.229

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.

135 other PDB entries and 223 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CBP_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 33–148; UniProt 1082–1197 Author chain B; PDBConstruct 33–148; UniProt 1082–1197

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 5w0l

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5w0l
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5w0l
Deposition date deposition_date2017-05-31
Structure title titleCREBBP Bromodomain in complex with Cpd10 (1-(3-(7-(difluoromethyl)-6-(1-methyl-1H-pyrazol-4-yl)-3,4-dihydroquinolin-1(2H)-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)ethan-1-one)
Keywords keywordsCREBBP, Bromodomain, small molecule inhibitor, TRANSCRIPTION REGULATOR-INHIBITOR complex; TRANSCRIPTION REGULATOR/INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier24.28
Radius of gyration Rg (electron density) rg_electron24.13
Forward intensity I(0) i012676400.00
Molecular weight molecular_weight28036.0 kDa
Excluded volume excluded_volume35495 ų
Envelope volume envelope_volume43477 ų
Hydration-shell volume shell_volume16553 ų
Envelope diameter envelope_diameter86.4
Shell Rg shell_rg28.57
Envelope Rg envelope_rg24.14
Shape Rg shape_rg24.14
Total Rg total_rg24.71
Total atoms total_atoms1982
Residues n_residues228
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 dmax85.6
Rg (real space) rg_real24.58
Rg uncertainty (real space) rg_real_error0.85
I(0) (real space) i0_real1.2680e+07
I(0) uncertainty (real space) i0_real_error1.9840e+05
Rg (reciprocal space) rg_reciprocal24.51
I(0) (reciprocal space) i0_reciprocal12680000.0000
Solution quality estimate total_estimate0.7801
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary19.0
Skewness Skewness skewness0.525
Kurtosis Kurtosis kurtosis-0.389
Angular range angular_range— – 0.3250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4967000.0000
Real-space data points n_real_points64
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.636; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.380; Smooth: 0.848

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd5w0la_
Class classa — All alpha proteins
Fold Fold folda.29 — Bromodomain-like
Superfamily Superfamily superfamilya.29.2 — Bromodomain
Family Family familya.29.2.1 — Bromodomain
Domain ID domain_idd5w0lb_
Class classa — All alpha proteins
Fold Fold folda.29 — Bromodomain-like
Superfamily Superfamily superfamilya.29.2 — Bromodomain
Family Family familya.29.2.1 — Bromodomain

CATH v4.4 (2 domains)

Domain ID domain_id5w0lA00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology920 — Histone Acetyltransferase; Chain A
Homologous superfamily homologous superfamily10 — Bromodomain-like
Domain ID domain_id5w0lB00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology920 — Histone Acetyltransferase; Chain A
Homologous superfamily homologous superfamily10 — Bromodomain-like

8. Citations (1)

9. Files and Curves (10)