9x2u

GSK3beta complexed with BiS-2

Method: X-RAY DIFFRACTION Dmax: 92.5 Å Quality: GOOD

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

Glycogen synthase kinase-3 beta

Homo sapiens

UniProt P49841

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 27–383 Not recorded BiS-2 × 1 CL CHLORIDE ION × 1 MLI MALONATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;283 K;0.2M sodium malonate pH 7.0, 20% PEG 3350 Resolution 2.07 Å R-free 0.233
2 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 27–383 Not recorded BiS-2 × 1 CL CHLORIDE ION × 1 MLI MALONATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;283 K;0.2M sodium malonate pH 7.0, 20% PEG 3350 Resolution 2.07 Å R-free 0.233

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.

114 other PDB entries and 176 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GSK3B_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–359; UniProt 27–383 Author chain B; PDBConstruct 3–359; UniProt 27–383

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 9x2u

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9x2u
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9x2u
Deposition date deposition_date2025-10-08
Structure title titleGSK3beta complexed with BiS-2
Keywords keywordskinase, cyclic peptide, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.00
Radius of gyration Rg (electron density) rg_electron27.25
Forward intensity I(0) i0204751000.00
Molecular weight molecular_weight76904.0 kDa
Excluded volume excluded_volume74839 ų
Envelope volume envelope_volume127560 ų
Hydration-shell volume shell_volume38186 ų
Envelope diameter envelope_diameter94.7
Shell Rg shell_rg35.36
Envelope Rg envelope_rg27.24
Shape Rg shape_rg27.24
Total Rg total_rg27.84
Total atoms total_atoms5845
Residues n_residues713
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 dmax92.5
Rg (real space) rg_real27.90
Rg uncertainty (real space) rg_real_error0.52
I(0) (real space) i0_real2.0480e+08
I(0) uncertainty (real space) i0_real_error2.8270e+06
Rg (reciprocal space) rg_reciprocal27.93
I(0) (reciprocal space) i0_reciprocal204800000.0000
Solution quality estimate total_estimate0.8852
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary90.9
Skewness Skewness skewness0.295
Kurtosis Kurtosis kurtosis-0.343
Angular range angular_range— – 0.2850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha52780000.0000
Real-space data points n_real_points58
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.840; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.981

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)