5m23

Modulation of MLL1 Methyltransferase Activity

Method: X-RAY DIFFRACTION Dmax: 54.8 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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 22–334 Not recorded 7DC 4-[(~{E})-[4-[[[(2~{S})-2-[[(2~{S})-2-[[(2~{S})-2-[[(2~{S})-2-azanyl-3-oxidanyl-propanoyl]amino]propanoyl]amino]-5-carbamimidamido-pentanoyl]amino]propanoyl]amino]methyl]phenyl]diazenyl]-~{N}-[(2~{S})-3-methyl-1-oxidanylidene-butan-2-yl]benzamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;291 K;12.5% w/v PEG 1000, 12.5% w/v PEG 3350, 12.5% v/v MPD 0.02 M carboxylic acid 0.1 M bicine/Trizma base pH 8.5 Resolution 1.97 Å R-free 0.214

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 122–434; 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 5m23

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5m23
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5m23
Deposition date deposition_date2016-10-11
Structure title titleModulation of MLL1 Methyltransferase Activity
Keywords keywordsMLL1 Methyltransferase peptide complex WDR5, transferase; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.60
Radius of gyration Rg (electron density) rg_electron17.69
Forward intensity I(0) i018559700.00
Molecular weight molecular_weight33715.0 kDa
Excluded volume excluded_volume42442 ų
Envelope volume envelope_volume45579 ų
Hydration-shell volume shell_volume20697 ų
Envelope diameter envelope_diameter55.4
Shell Rg shell_rg24.78
Envelope Rg envelope_rg17.87
Shape Rg shape_rg17.65
Total Rg total_rg18.71
Total atoms total_atoms2378
Residues n_residues300
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 dmax54.8
Rg (real space) rg_real18.44
Rg uncertainty (real space) rg_real_error0.20
I(0) (real space) i0_real1.8560e+07
I(0) uncertainty (real space) i0_real_error2.2560e+05
Rg (reciprocal space) rg_reciprocal18.46
I(0) (reciprocal space) i0_reciprocal18560000.0000
Solution quality estimate total_estimate0.9012
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.8
Skewness Skewness skewness0.041
Kurtosis Kurtosis kurtosis-0.521
Angular range angular_range— – 0.4300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6343000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.940; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.970; Smooth: 0.923

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd5m23a_
Class classb — All beta proteins
Fold Fold foldb.69 — 7-bladed beta-propeller
Superfamily Superfamily superfamilyb.69.4 — WD40 repeat-like
Family Family familyb.69.4.0 — automated matches

CATH v4.4 (1 domains)

Domain ID domain_id5m23A00
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)