2h9p

WDR5 in complex with trimethylated H3K4 peptide

Method: X-RAY DIFFRACTION Dmax: 56.2 Å Quality: EXCELLENT

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

WD-repeat 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 H3 histone × 1 (Q6P823) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.6;300 K;30% PEG4000, 0.2M Ammonium Acetate and 0.1M Na Citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 300K Resolution 1.91 Å R-free 0.203

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 19–329; UniProt 24–334

H3 histone

OrganismNot specified

UniProt Q6P823

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 B; UniProt 2–12 Non-standard monomer:Yes (specific site not provided by mmCIF) WD-repeat protein 5 × 1 (P61964) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5.6;300 K;30% PEG4000, 0.2M Ammonium Acetate and 0.1M Na Citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 300K Resolution 1.91 Å R-free 0.203

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.

2 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q6P823_XENTR
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–11; UniProt 2–12

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 2h9p

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2h9p
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2h9p
Deposition date deposition_date2006-06-10
Structure title titleWDR5 in complex with trimethylated H3K4 peptide
Keywords keywordswdr5, Structural Genomics, Structural Genomics Consortium, SGC, gene regulation; structural genomics, gene regulation
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.79
Radius of gyration Rg (electron density) rg_electron17.80
Forward intensity I(0) i019007200.00
Molecular weight molecular_weight33778.0 kDa
Excluded volume excluded_volume42458 ų
Envelope volume envelope_volume46026 ų
Hydration-shell volume shell_volume20796 ų
Envelope diameter envelope_diameter56.6
Shell Rg shell_rg24.95
Envelope Rg envelope_rg17.97
Shape Rg shape_rg17.76
Total Rg total_rg18.87
Total atoms total_atoms2380
Residues n_residues307
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 dmax56.2
Rg (real space) rg_real18.63
Rg uncertainty (real space) rg_real_error0.20
I(0) (real space) i0_real1.9010e+07
I(0) uncertainty (real space) i0_real_error2.1720e+05
Rg (reciprocal space) rg_reciprocal18.66
I(0) (reciprocal space) i0_reciprocal19010000.0000
Solution quality estimate total_estimate0.9039
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.6
Skewness Skewness skewness0.049
Kurtosis Kurtosis kurtosis-0.519
Angular range angular_range— – 0.4250 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6098000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.986

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id2h9pA00
Class class2 — Mainly Beta
Architecture architecture130 — 7 Propeller
Topology topology10 — Methylamine Dehydrogenase; Chain H
Homologous superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase

8. Citations (1)

9. Files and Curves (10)