9uxj

Structure of WDR5 in complex with Peptide 2_R4A

Method: X-RAY DIFFRACTION Dmax: 57.0 Å Quality: EXCELLENT

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 24–334 Not recorded Pep-2 R4A × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;291 K;0.2 M imidazole malate (pH 7.0), and 25 % w/v PEG 4000 Resolution 1.76 Å R-free 0.225

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 294 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 5–315; UniProt 24–334

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 9uxj

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9uxj
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id9uxj
Deposition date deposition_date2025-05-14
Structure title titleStructure of WDR5 in complex with Peptide 2_R4A
Keywords keywordsWDR5, WIN motif, chromatin, NUCLEAR PROTEIN; NUCLEAR PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.17
Radius of gyration Rg (electron density) rg_electron18.14
Forward intensity I(0) i019305700.00
Molecular weight molecular_weight33960.0 kDa
Excluded volume excluded_volume42709 ų
Envelope volume envelope_volume48223 ų
Hydration-shell volume shell_volume21405 ų
Envelope diameter envelope_diameter57.4
Shell Rg shell_rg25.32
Envelope Rg envelope_rg18.26
Shape Rg shape_rg18.10
Total Rg total_rg19.24
Total atoms total_atoms2393
Residues n_residues310
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 dmax57.0
Rg (real space) rg_real19.00
Rg uncertainty (real space) rg_real_error0.17
I(0) (real space) i0_real1.9310e+07
I(0) uncertainty (real space) i0_real_error2.2710e+05
Rg (reciprocal space) rg_reciprocal19.03
I(0) (reciprocal space) i0_reciprocal19310000.0000
Solution quality estimate total_estimate0.9043
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.4
Skewness Skewness skewness0.042
Kurtosis Kurtosis kurtosis-0.524
Angular range angular_range— – 0.4150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6688000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.932; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.983

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)