7axq

Structure of the cryo-trapped WDR5:CS-VIP8 cocrystal after illumination at 405 nm and 180 K

Method: X-RAY DIFFRACTION Dmax: 54.4 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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–334 Not recorded CS-VIP8 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.5;277.15 K;10% (w/v) PEG20000, 20% (v/v) PEG550 MME, 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M trisodium citrate, 0.02 M sodium potassium L-tartrate, 0.02 M sodium oxamate Resolution 1.56 Å R-free 0.200

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 1–334; UniProt 1–334

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 7axq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7axq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7axq
Deposition date deposition_date2020-11-10
Structure title titleStructure of the cryo-trapped WDR5:CS-VIP8 cocrystal after illumination at 405 nm and 180 K
Keywords keywordsWDR5, cyclic strained visible-light photoswitches, MLL1 complex disruption, inhibition of hematopoiesis, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.61
Radius of gyration Rg (electron density) rg_electron18.70
Forward intensity I(0) i020458600.00
Molecular weight molecular_weight35268.0 kDa
Excluded volume excluded_volume44348 ų
Envelope volume envelope_volume48773 ų
Hydration-shell volume shell_volume21324 ų
Envelope diameter envelope_diameter76.1
Shell Rg shell_rg25.68
Envelope Rg envelope_rg19.40
Shape Rg shape_rg18.66
Total Rg total_rg19.74
Total atoms total_atoms2485
Residues n_residues314
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 dmax54.4
Rg (real space) rg_real18.77
Rg uncertainty (real space) rg_real_error0.06
I(0) (real space) i0_real1.9360e+07
I(0) uncertainty (real space) i0_real_error1.5770e+05
Rg (reciprocal space) rg_reciprocal19.57
I(0) (reciprocal space) i0_reciprocal20460000.0000
Solution quality estimate total_estimate0.7098
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary24.5
Skewness Skewness skewness0.078
Kurtosis Kurtosis kurtosis-0.470
Angular range angular_range— – 0.4050 −1
Current regularization parameter α current_alpha8.3490
Highest regularization parameter α highest_alpha6091000.0000
Real-space data points n_real_points72
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.964; Stabil: 0.945; Sysdev: 0.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.538

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)