3ewh

Crystal structure of the VEGFR2 kinase domain in complex with a pyridyl-pyrimidine benzimidazole inhibitor

Method: X-RAY DIFFRACTION Dmax: 72.4 Å Quality: GOOD

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

vascular endothelial growth factor receptor 2

Homo sapiens

UniProt P35968

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 815–939 Chain A; UniProt 990–1171 Fragment:UNP residues 815-939, 990-1171 Mutation:C817A, V916T, E990V K11 N-[4-({3-[2-(methylamino)pyrimidin-4-yl]pyridin-2-yl}oxy)naphthalen-1-yl]-6-(trifluoromethyl)-1H-benzimidazol-2-amine × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 8;277 K;PEG 5000 MME, HEPES, ammonium sulfate, sodium chloride, isopropanol, beta-mercaptoethanol , pH 8.0, VAPOR DIFFUSION, temperature 277K Resolution 1.60 Å R-free 0.234

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.

53 other PDB entries and 64 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name VGFR2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–125; UniProt 815–939 Author chain A; PDBConstruct 126–307; UniProt 990–1171

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 3ewh

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3ewh
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3ewh
Deposition date deposition_date2008-10-15
Structure title titleCrystal structure of the VEGFR2 kinase domain in complex with a pyridyl-pyrimidine benzimidazole inhibitor
Keywords keywordsangiogenesis, receptor tyrosine kinase, DFG-out, Transferase; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier21.81
Radius of gyration Rg (electron density) rg_electron20.60
Forward intensity I(0) i020989200.00
Molecular weight molecular_weight35017.0 kDa
Excluded volume excluded_volume43938 ų
Envelope volume envelope_volume53009 ų
Hydration-shell volume shell_volume21594 ų
Envelope diameter envelope_diameter73.7
Shell Rg shell_rg26.97
Envelope Rg envelope_rg21.05
Shape Rg shape_rg20.61
Total Rg total_rg21.46
Total atoms total_atoms2467
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 dmax72.4
Rg (real space) rg_real21.75
Rg uncertainty (real space) rg_real_error0.47
I(0) (real space) i0_real2.0990e+07
I(0) uncertainty (real space) i0_real_error2.5890e+05
Rg (reciprocal space) rg_reciprocal21.76
I(0) (reciprocal space) i0_reciprocal20990000.0000
Solution quality estimate total_estimate0.8100
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.9
Skewness Skewness skewness0.271
Kurtosis Kurtosis kurtosis-0.435
Angular range angular_range— – 0.3650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6666000.0000
Real-space data points n_real_points68
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.847; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.985; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd3ewha1
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.144.1.7 — Protein kinases, catalytic subunit
Domain ID domain_idd3ewha2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (2 domains)

Domain ID domain_id3ewhA01
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_id3ewhA02
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)