5t31

Exploiting an Asp-Glu switch in Glycogen Synthase Kinase 3 to design paralog selective inhibitors for use in acute myeloid leukemia

Method: X-RAY DIFFRACTION Dmax: 104.1 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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1–420 Mutation:D133E Non-standard monomer:Yes (specific site not provided by mmCIF) 6VL (4~{S})-4-ethyl-7,7-dimethyl-4-phenyl-2,6,8,9-tetrahydropyrazolo[3,4-b]quinolin-5-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;20% PEG MME 5,000 and 0.1 M Bis-Tris pH 6.5 Resolution 2.85 Å R-free 0.268
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–420 Mutation:D133E Non-standard monomer:Yes (specific site not provided by mmCIF) 6VL (4~{S})-4-ethyl-7,7-dimethyl-4-phenyl-2,6,8,9-tetrahydropyrazolo[3,4-b]quinolin-5-one × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;20% PEG MME 5,000 and 0.1 M Bis-Tris pH 6.5 Resolution 2.85 Å R-free 0.268

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 1–420; UniProt 1–420 Author chain B; PDBConstruct 1–420; UniProt 1–420

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 5t31

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5t31
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5t31
Deposition date deposition_date2016-08-24
Structure title titleExploiting an Asp-Glu switch in Glycogen Synthase Kinase 3 to design paralog selective inhibitors for use in acute myeloid leukemia
Keywords keywordsglycogen synthase 3 alpha beta mutant, TRANSFERASE-TRANSFERASE inhibitor complex; TRANSFERASE/TRANSFERASE inhibitor
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier30.64
Radius of gyration Rg (electron density) rg_electron29.93
Forward intensity I(0) i082466400.00
Molecular weight molecular_weight73736.0 kDa
Excluded volume excluded_volume93173 ų
Envelope volume envelope_volume120180 ų
Hydration-shell volume shell_volume33728 ų
Envelope diameter envelope_diameter108.5
Shell Rg shell_rg36.74
Envelope Rg envelope_rg29.90
Shape Rg shape_rg29.94
Total Rg total_rg30.57
Total atoms total_atoms5203
Residues n_residues667
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 dmax104.1
Rg (real space) rg_real30.67
Rg uncertainty (real space) rg_real_error0.92
I(0) (real space) i0_real8.2470e+07
I(0) uncertainty (real space) i0_real_error1.3470e+06
Rg (reciprocal space) rg_reciprocal30.66
I(0) (reciprocal space) i0_reciprocal82470000.0000
Solution quality estimate total_estimate0.8812
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary32.0
Skewness Skewness skewness0.345
Kurtosis Kurtosis kurtosis-0.436
Angular range angular_range— – 0.2600 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha24910000.0000
Real-space data points n_real_points53
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.853; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.938; Smooth: 0.954

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id5t31A01
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_id5t31A02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology510 — Transferase(Phosphotransferase); domain 1
Homologous superfamily homologous superfamily10 — Transferase(Phosphotransferase) domain 1
Domain ID domain_id5t31B01
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_id5t31B02
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)