2nry

Crystal structure of IRAK-4

Method: X-RAY DIFFRACTION Dmax: 139.2 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 154–460 Fragment:Protein kinase Non-standard monomer:Yes (specific site not provided by mmCIF) STU STAUROSPORINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:EVAPORATION;pH 6.4;293 K;2.6 - 2.9 M ammonium sulfate, PH 6.4-7.9 , EVAPORATION, temperature 293K Resolution 2.15 Å R-free 0.261
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 154–460 Fragment:Protein kinase Non-standard monomer:Yes (specific site not provided by mmCIF) STU STAUROSPORINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:EVAPORATION;pH 6.4;293 K;2.6 - 2.9 M ammonium sulfate, PH 6.4-7.9 , EVAPORATION, temperature 293K Resolution 2.15 Å R-free 0.261
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 154–460 Fragment:Protein kinase Non-standard monomer:Yes (specific site not provided by mmCIF) STU STAUROSPORINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:EVAPORATION;pH 6.4;293 K;2.6 - 2.9 M ammonium sulfate, PH 6.4-7.9 , EVAPORATION, temperature 293K Resolution 2.15 Å R-free 0.261
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 154–460 Fragment:Protein kinase Non-standard monomer:Yes (specific site not provided by mmCIF) STU STAUROSPORINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:EVAPORATION;pH 6.4;293 K;2.6 - 2.9 M ammonium sulfate, PH 6.4-7.9 , EVAPORATION, temperature 293K Resolution 2.15 Å R-free 0.261

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 273 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 1–307; UniProt 154–460 Author chain B; PDBConstruct 1–307; UniProt 154–460 Author chain C; PDBConstruct 1–307; UniProt 154–460 Author chain D; PDBConstruct 1–307; UniProt 154–460

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 2nry

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id2nry
Deposition date deposition_date2006-11-02
Structure title titleCrystal structure of IRAK-4
Keywords keywordskinase, inhibitor, staurosporine, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier44.67
Radius of gyration Rg (electron density) rg_electron44.33
Forward intensity I(0) i0249576000.00
Molecular weight molecular_weight129750.0 kDa
Excluded volume excluded_volume162030 ų
Envelope volume envelope_volume229550 ų
Hydration-shell volume shell_volume42012 ų
Envelope diameter envelope_diameter139.4
Shell Rg shell_rg51.26
Envelope Rg envelope_rg43.01
Shape Rg shape_rg44.32
Total Rg total_rg44.65
Total atoms total_atoms9107
Residues n_residues1134
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 dmax139.2
Rg (real space) rg_real44.72
Rg uncertainty (real space) rg_real_error1.22
I(0) (real space) i0_real2.4960e+08
I(0) uncertainty (real space) i0_real_error4.6940e+06
Rg (reciprocal space) rg_reciprocal44.67
I(0) (reciprocal space) i0_reciprocal249600000.0000
Solution quality estimate total_estimate0.8503
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary31.8
Skewness Skewness skewness0.136
Kurtosis Kurtosis kurtosis-0.928
Angular range angular_range— – 0.1750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha16350000.0000
Real-space data points n_real_points36
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.903; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.863; Smooth: 0.478

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 11 domains

SCOP 2.08 (3 domains)

Domain ID domain_idd2nryb_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.0 — automated matches
Domain ID domain_idd2nryc_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.0 — automated matches
Domain ID domain_idd2nryd_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.144 — Protein kinase-like (PK-like)
Superfamily Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
Family Family familyd.144.1.0 — automated matches

CATH v4.4 (8 domains)

Domain ID domain_id2nryA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2nryA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id2nryB01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2nryB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id2nryC01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2nryC02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id2nryD01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology200 — Phosphorylase Kinase; domain 1
Homologous superfamily homologous superfamily20 — Phosphorylase Kinase; domain 1
Domain ID domain_id2nryD02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1

8. Citations (1)

9. Files and Curves (10)