1GNG

Glycogen synthase kinase-3 beta (GSK3) complex with FRATtide peptide

PDB DOI: https://doi.org/10.2210/pdb1GNG/pdb

Classification: TRANSFERASE
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): No

Deposited: 2001-10-04 Released: 2002-10-03
Deposition Author(s): Bax, B., Carter, P.S., Lewis, C., Guy, A.R., Bridges, A., Tanner, R., Pettman, G., Mannix, C., Culbert, A.A., Brown, M.J.B., Smith, D.G., Reith, A.D.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.262
R-Value Work: 0.196
R-Value Observed: 0.196

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

The Structure of Phosphorylated Gsk-3Beta Complexed with a Peptide, Frattide, that Inhibits Beta-Catenin Phosphorylation

Bax, B., Carter, P.S., Lewis, C., Guy, A.R., Bridges, A., Tanner, R., Pettman, G., Mannix, C., Culbert, A.A., Brown, M.J.B., Smith, D.G., Reith, A.D.

(2001) Structure 9: 1143

PubMed: 11738041 Search on PubMed
DOI: https://doi.org/10.1016/s0969-2126(01)00679-7
Primary Citation of Related Structures:
1GNG

PubMed Abstract:
Glycogen synthase kinase-3 (GSK-3) sequentially phosphorylates four serine residues on glycogen synthase (GS), in the sequence SxxxSxxxSxxx-SxxxS(p), by recognizing and phosphorylating the first serine in the sequence motif SxxxS(P) (where S(p) represents a phosphoserine). FRATtide (a peptide derived from a GSK-3 binding protein) binds to GSK-3 and blocks GSK-3 from interacting with Axin. This inhibits the Axin-dependent phosphorylation of beta-catenin by GSK-3.

Organizational Affiliation

Department of Structural Biology, GlaxoSmithKline Pharmaceuticals, Harlow, Essex CM19 5AD, United Kingdom. benjamin_d_bax@gsk.com

Macromolecule Content

Total Structure Weight: 95.85 kDa
Atom Count: 6,227
Modelled Residue Count: 759
Deposited Residue Count: 834
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
GLYCOGEN SYNTHASE KINASE-3 BETA	A, B	378	Homo sapiens	Mutation(s): 0 EC: 2.7.1.37
UniProt & NIH Common Fund Data Resources
Find proteins for P49841 (Homo sapiens) Explore P49841 Go to UniProtKB: P49841
PHAROS: P49841 GTEx: ENSG00000082701
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P49841
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
FRATTIDE	C [auth X], D [auth Y]	39	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q92837 (Homo sapiens) Explore Q92837 Go to UniProtKB: Q92837
PHAROS: Q92837 GTEx: ENSG00000165879
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q92837
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
TRS Query on TRS Download Ideal Coordinates CCD File SDF format, chain I [auth B] MOL2 format, chain I [auth B]	I [auth B]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₄ H₁₂ N O₃ LENZDBCJOHFCAS-UHFFFAOYSA-O		Interactions Focus chain I [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B]	E [auth A], F [auth A], G [auth B], H [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
PTR Query on PTR	A, B	L-PEPTIDE LINKING	C₉ H₁₂ N O₆ P		TYR

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.262
R-Value Work: 0.196
R-Value Observed: 0.196
Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 153.05	α = 90
b = 153.05	β = 90
c = 213.35	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
AMoRE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2002-10-03

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2002-10-03
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-12-13
Changes: Data collection, Database references, Derived calculations, Other, Refinement description