8dks

IRAK4 IN COMPLEX WITH COMPOUND #3

Method: X-RAY DIFFRACTION Dmax: 87.2 Å Quality: GOOD

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

Interleukin-1 receptor-associated kinase 4

Homo sapiens

UniProt Q9NWZ3

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 1–460 Fragment:KINASE DOMAIN Non-standard monomer:Yes (specific site not provided by mmCIF) SO9 (1S,2S,3R,4R)-3-({2-[3-(pyrrolidine-1-carbonyl)anilino]thieno[3,2-d]pyrimidin-4-yl}amino)bicyclo[2.2.1]hept-5-ene-2-carboxamide × 1 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;The purified protein was used in crystallisation trials employing both, a standard screen with approximately 1200 different conditions, as well as crystallisation conditions identified using literature data. Conditions initially obtained have been optimised using standard strategies, systematically varying parameters critically influencing crystallisation, such as temperature, protein concentration, drop ratio, and others. These conditions were also refined by systematically varying pH or precipitant concentrations. Resolution 2.45 Å R-free 0.267
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–460 Fragment:KINASE DOMAIN Non-standard monomer:Yes (specific site not provided by mmCIF) SO9 (1S,2S,3R,4R)-3-({2-[3-(pyrrolidine-1-carbonyl)anilino]thieno[3,2-d]pyrimidin-4-yl}amino)bicyclo[2.2.1]hept-5-ene-2-carboxamide × 1 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;The purified protein was used in crystallisation trials employing both, a standard screen with approximately 1200 different conditions, as well as crystallisation conditions identified using literature data. Conditions initially obtained have been optimised using standard strategies, systematically varying parameters critically influencing crystallisation, such as temperature, protein concentration, drop ratio, and others. These conditions were also refined by systematically varying pH or precipitant concentrations. Resolution 2.45 Å R-free 0.267

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.

95 other PDB entries and 275 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name IRAK4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–460; UniProt 1–460 Author chain B; PDBConstruct 1–460; UniProt 1–460

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 8dks

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id8dks
Deposition date deposition_date2022-07-06
Structure title titleIRAK4 IN COMPLEX WITH COMPOUND #3
Keywords keywordskinase inhibitor, IRAK4, pyrimidine, ATP binding, PROTEIN BINDING, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier27.15
Radius of gyration Rg (electron density) rg_electron26.04
Forward intensity I(0) i069261200.00
Molecular weight molecular_weight64165.0 kDa
Excluded volume excluded_volume80031 ų
Envelope volume envelope_volume101170 ų
Hydration-shell volume shell_volume31946 ų
Envelope diameter envelope_diameter89.2
Shell Rg shell_rg33.72
Envelope Rg envelope_rg26.20
Shape Rg shape_rg26.03
Total Rg total_rg26.89
Total atoms total_atoms4498
Residues n_residues559
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 dmax87.2
Rg (real space) rg_real27.08
Rg uncertainty (real space) rg_real_error0.48
I(0) (real space) i0_real6.9260e+07
I(0) uncertainty (real space) i0_real_error9.8600e+05
Rg (reciprocal space) rg_reciprocal27.10
I(0) (reciprocal space) i0_reciprocal69260000.0000
Solution quality estimate total_estimate0.8995
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary31.6
Skewness Skewness skewness0.271
Kurtosis Kurtosis kurtosis-0.417
Angular range angular_range— – 0.2900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha20940000.0000
Real-space data points n_real_points59
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.908; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.965

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)