4j1r

Crystal Structure of GSK3b in complex with inhibitor 15R

Method: X-RAY DIFFRACTION Dmax: 154.4 Å Quality: REASONABLE

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 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 1 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–420 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 1 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 1–420 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 1 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 1–420 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 1 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193
5 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–420 Chain B; UniProt 1–420 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 2 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 2 K POTASSIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193
6 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 1–420 Chain D; UniProt 1–420 Non-standard monomer:Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 2 I5R (2R)-2-(1H-indol-3-ylmethyl)-1,4-dihydropyrido[2,3-b]pyrazin-3(2H)-one × 2 K POTASSIUM ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 9.2;290 K;20% PEG-3350, 0.2M dipotassium phosphate, pH 9.2, VAPOR DIFFUSION, SITTING DROP, temperature 290.0K Resolution 2.70 Å R-free 0.193

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 172 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 5–424; UniProt 1–420 Author chain B; PDBConstruct 5–424; UniProt 1–420 Author chain C; PDBConstruct 5–424; UniProt 1–420 Author chain D; PDBConstruct 5–424; 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 4j1r

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4j1r
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2. Structure Basics 2. Structure Basics

Entry ID entry_id4j1r
Deposition date deposition_date2013-02-01
Structure title titleCrystal Structure of GSK3b in complex with inhibitor 15R
Keywords keywordsStructural Genomics, PSI-Biology, New York Structural Genomics Research Consortium, NYSGRC, Kinase, Phosphorylation, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier45.59
Radius of gyration Rg (electron density) rg_electron45.85
Forward intensity I(0) i0346648000.00
Molecular weight molecular_weight158270.0 kDa
Excluded volume excluded_volume200080 ų
Envelope volume envelope_volume280720 ų
Hydration-shell volume shell_volume51991 ų
Envelope diameter envelope_diameter154.2
Shell Rg shell_rg48.76
Envelope Rg envelope_rg44.69
Shape Rg shape_rg45.85
Total Rg total_rg45.97
Total atoms total_atoms11153
Residues n_residues1378
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 dmax154.4
Rg (real space) rg_real45.93
Rg uncertainty (real space) rg_real_error1.43
I(0) (real space) i0_real3.4660e+08
I(0) uncertainty (real space) i0_real_error6.2670e+06
Rg (reciprocal space) rg_reciprocal45.59
I(0) (reciprocal space) i0_reciprocal346500000.0000
Solution quality estimate total_estimate0.5920
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary35.3
Skewness Skewness skewness0.393
Kurtosis Kurtosis kurtosis-0.727
Angular range angular_range— – 0.1750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha78420000.0000
Real-space data points n_real_points36
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.685; Stabil: 1.000; Sysdev: 0.062; Positv: 1.000; Valcen: 0.663; Smooth: 0.787

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd4j1ra_
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_idd4j1rb_
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_idd4j1rc_
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_idd4j1rd_
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

CATH v4.4 (8 domains)

Domain ID domain_id4j1rA01
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_id4j1rA02
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_id4j1rB01
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_id4j1rB02
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_id4j1rC01
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_id4j1rC02
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_id4j1rD01
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_id4j1rD02
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)