8g3e

Crystal structure of human WDR5 in complex with (1M)-N-[(3,5-difluoro[1,1'-biphenyl]-4-yl)methyl]-6-methyl-4-oxo-1-(pyridin-3-yl)-1,4-dihydropyridazine-3-carboxamide (compound 2, WDR5-MYC inhibitor)

Method: X-RAY DIFFRACTION Dmax: 110.3 Å Quality: REASONABLE

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

WD repeat-containing protein 5

Homo sapiens

UniProt P61964

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 22–334 Not recorded YJR (1M)-N-[(3,5-difluoro[1,1'-biphenyl]-4-yl)methyl]-6-methyl-4-oxo-1-(pyridin-3-yl)-1,4-dihydropyridazine-3-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;294 K;23.5% PEG3350, 0.21 M ammonium sulfate, 0.1 M HEPES, pH 7.5 Resolution 1.33 Å R-free 0.170
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 22–334 Not recorded YJR (1M)-N-[(3,5-difluoro[1,1'-biphenyl]-4-yl)methyl]-6-methyl-4-oxo-1-(pyridin-3-yl)-1,4-dihydropyridazine-3-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;294 K;23.5% PEG3350, 0.21 M ammonium sulfate, 0.1 M HEPES, pH 7.5 Resolution 1.33 Å R-free 0.170

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.

198 other PDB entries and 293 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name WDR5_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–316; UniProt 22–334 Author chain B; PDBConstruct 4–316; UniProt 22–334

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 8g3e

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8g3e
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8g3e
Deposition date deposition_date2023-02-07
Structure title titleCrystal structure of human WDR5 in complex with (1M)-N-[(3,5-difluoro[1,1'-biphenyl]-4-yl)methyl]-6-methyl-4-oxo-1-(pyridin-3-yl)-1,4-dihydropyridazine-3-carboxamide (compound 2, WDR5-MYC inhibitor)
Keywords keywordsWDR5, MYC, WBM, small molecule, ONCOPROTEIN-INHIBITOR complex; ONCOPROTEIN/INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.97
Radius of gyration Rg (electron density) rg_electron28.50
Forward intensity I(0) i073350400.00
Molecular weight molecular_weight68500.0 kDa
Excluded volume excluded_volume86184 ų
Envelope volume envelope_volume105400 ų
Hydration-shell volume shell_volume30893 ų
Envelope diameter envelope_diameter116.0
Shell Rg shell_rg35.39
Envelope Rg envelope_rg29.06
Shape Rg shape_rg28.49
Total Rg total_rg29.21
Total atoms total_atoms4829
Residues n_residues617
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 dmax110.3
Rg (real space) rg_real29.06
Rg uncertainty (real space) rg_real_error1.00
I(0) (real space) i0_real7.3350e+07
I(0) uncertainty (real space) i0_real_error1.2440e+06
Rg (reciprocal space) rg_reciprocal29.02
I(0) (reciprocal space) i0_reciprocal73350000.0000
Solution quality estimate total_estimate0.6992
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary28.1
Skewness Skewness skewness0.405
Kurtosis Kurtosis kurtosis-0.487
Angular range angular_range— – 0.2750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24130000.0000
Real-space data points n_real_points56
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.521; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.524; 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)