8q5p

Structure of the lysine methyltransferase SETD2 in complex with a peptide derived from human tyrosine kinase ACK1

Method: X-RAY DIFFRACTION Dmax: 71.7 Å Quality: GOOD

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

Histone-lysine N-methyltransferase SETD2

Homo sapiens

UniProt Q9BYW2

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 1433–1711 Fragment:UNP residues 1433-1711 Activated CDC42 kinase 1 × 1 (Q07912) ZN ZINC ION × 3 SAM S-ADENOSYLMETHIONINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;293 K;0.1M TRIS pH 8.5, 16%w/v PEG 10000 Resolution 1.81 Å R-free 0.246

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.

42 other PDB entries and 45 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SETD2_HUMAN
Isoform Q9BYW2-2
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 17–295; UniProt 1433–1711

Activated CDC42 kinase 1

OrganismNot specified

UniProt Q07912

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 B; UniProt 508–519 Not recorded Histone-lysine N-methyltransferase SETD2 × 1 (Q9BYW2) ZN ZINC ION × 3 SAM S-ADENOSYLMETHIONINE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;293 K;0.1M TRIS pH 8.5, 16%w/v PEG 10000 Resolution 1.81 Å R-free 0.246

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.

17 other PDB entries and 35 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ACK1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–12; UniProt 508–519

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 8q5p

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8q5p
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8q5p
Deposition date deposition_date2023-08-09
最后修订 last_revision2024-04-24
Structure title titleStructure of the lysine methyltransferase SETD2 in complex with a peptide derived from human tyrosine kinase ACK1
Keywords keywordsHistone methyltransferase, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier20.41
Radius of gyration Rg (electron density) rg_electron19.32
Forward intensity I(0) i018189500.00
Molecular weight molecular_weight29994.0 kDa
Excluded volume excluded_volume36591 ų
Envelope volume envelope_volume44721 ų
Hydration-shell volume shell_volume19553 ų
Envelope diameter envelope_diameter70.5
Shell Rg shell_rg25.67
Envelope Rg envelope_rg19.94
Shape Rg shape_rg19.26
Total Rg total_rg20.36
Total atoms total_atoms2082
Residues n_residues257
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 dmax71.7
Rg (real space) rg_real20.38
Rg uncertainty (real space) rg_real_error0.49
I(0) (real space) i0_real1.8190e+07
I(0) uncertainty (real space) i0_real_error2.5680e+05
Rg (reciprocal space) rg_reciprocal20.38
I(0) (reciprocal space) i0_reciprocal18190000.0000
Solution quality estimate total_estimate0.8681
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.6
Skewness Skewness skewness0.313
Kurtosis Kurtosis kurtosis-0.260
Angular range angular_range— – 0.3900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3106000.0000
Real-space data points n_real_points71
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.768; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.978; Smooth: 1.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)