9qkq

Crystal structure of hTEAD4 YAP binding domain (hTEAD4-YBD) in complex with peptide 6

Method: X-RAY DIFFRACTION Dmax: 84.3 Å Quality: GOOD

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

Transcriptional enhancer factor TEF-3

Homo sapiens

UniProt Q15561

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 217–434 Not recorded peptide 6 × 1 EDO 1,2-ETHANEDIOL × 9 MYR MYRISTIC ACID × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;0.9-1.2 M sodium/potassium phosphate buffer at pH 5.6 Resolution 1.74 Å R-free 0.221
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 217–434 Not recorded peptide 6 × 1 EDO 1,2-ETHANEDIOL × 1 MYR MYRISTIC ACID × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;293 K;0.9-1.2 M sodium/potassium phosphate buffer at pH 5.6 Resolution 1.74 Å R-free 0.221

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.

22 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name TEAD4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 5–222; UniProt 217–434 Author chain B; PDBConstruct 5–222; UniProt 217–434

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 9qkq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9qkq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9qkq
Deposition date deposition_date2025-03-20
最后修订 last_revision2026-04-08
Structure title titleCrystal structure of hTEAD4 YAP binding domain (hTEAD4-YBD) in complex with peptide 6
Keywords keywordshuman TEAD4, YAP binding domain, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier26.14
Radius of gyration Rg (electron density) rg_electron25.61
Forward intensity I(0) i044137200.00
Molecular weight molecular_weight53102.0 kDa
Excluded volume excluded_volume66994 ų
Envelope volume envelope_volume80769 ų
Hydration-shell volume shell_volume26853 ų
Envelope diameter envelope_diameter88.7
Shell Rg shell_rg32.39
Envelope Rg envelope_rg25.57
Shape Rg shape_rg25.59
Total Rg total_rg26.45
Total atoms total_atoms3748
Residues n_residues444
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 dmax84.3
Rg (real space) rg_real26.21
Rg uncertainty (real space) rg_real_error0.52
I(0) (real space) i0_real4.4140e+07
I(0) uncertainty (real space) i0_real_error5.9710e+05
Rg (reciprocal space) rg_reciprocal26.19
I(0) (reciprocal space) i0_reciprocal44140000.0000
Solution quality estimate total_estimate0.8888
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary27.6
Skewness Skewness skewness0.431
Kurtosis Kurtosis kurtosis-0.353
Angular range angular_range— – 0.3050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha11180000.0000
Real-space data points n_real_points62
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.877; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.944

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)