4nm7

Crystal structure of GSK-3/Axin complex bound to phosphorylated Wnt receptor LRP6 e-motif

Method: X-RAY DIFFRACTION Dmax: 76.2 Å Quality: GOOD

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

GSK3B protein

Homo sapiens

UniProt Q6FI27

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain A; UniProt 13–383 Fragment:Residues 13-383 Axin-1 × 1 (O15169) Phosphorylated Wnt receptor LRP6 e-motif × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GOL GLYCEROL × 3 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7.5;277 K;10% PEG 35,000, 20mM Tris 7.5, 300mM NaCl, 5% glycerol, 10mM MgCl2, 200uM ATP, and 5mM DTT, MICRODIALYSIS, temperature 277K Resolution 2.30 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.

1 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q6FI27_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–371; UniProt 13–383

Axin-1

Homo sapiens

UniProt O15169

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain B; UniProt 383–402 Fragment:Residues 383-402 GSK3B protein × 1 (Q6FI27) Phosphorylated Wnt receptor LRP6 e-motif × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 GOL GLYCEROL × 3 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 1 DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7.5;277 K;10% PEG 35,000, 20mM Tris 7.5, 300mM NaCl, 5% glycerol, 10mM MgCl2, 200uM ATP, and 5mM DTT, MICRODIALYSIS, temperature 277K Resolution 2.30 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.

15 other PDB entries and 23 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name AXIN1_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 5–24; UniProt 383–402

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 4nm7

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4nm7
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4nm7
Deposition date deposition_date2013-11-14
Structure title titleCrystal structure of GSK-3/Axin complex bound to phosphorylated Wnt receptor LRP6 e-motif
Keywords keywords;Wnt, LRP6, Auto-inhibited, GSK-3, primed substrate, Kinase, Axin, phosphorylated Wnt receptor LRP6 e-motif, TRANSFERASE-PEPTIDE complex ;; TRANSFERASE/PEPTIDE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier22.93
Radius of gyration Rg (electron density) rg_electron21.82
Forward intensity I(0) i030954400.00
Molecular weight molecular_weight43096.0 kDa
Excluded volume excluded_volume54138 ų
Envelope volume envelope_volume64626 ų
Hydration-shell volume shell_volume24648 ų
Envelope diameter envelope_diameter77.3
Shell Rg shell_rg29.05
Envelope Rg envelope_rg22.25
Shape Rg shape_rg21.84
Total Rg total_rg22.70
Total atoms total_atoms3029
Residues n_residues379
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 dmax76.2
Rg (real space) rg_real22.88
Rg uncertainty (real space) rg_real_error0.47
I(0) (real space) i0_real3.0950e+07
I(0) uncertainty (real space) i0_real_error4.1090e+05
Rg (reciprocal space) rg_reciprocal22.89
I(0) (reciprocal space) i0_reciprocal30950000.0000
Solution quality estimate total_estimate0.8847
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary26.9
Skewness Skewness skewness0.311
Kurtosis Kurtosis kurtosis-0.286
Angular range angular_range— – 0.3450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha9007000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.835; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.992

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (9)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd4nm7a1
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_idd4nm7a2
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_id4nm7A01
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_id4nm7A02
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)