ISDA

Deposition Date 2007-02-15

Release Date 2008-02-19

Last Version Date 2024-11-13

Entry Detail

PDB ID:

2OW3

Keywords:

TRANSFERASE

Title:

Glycogen synthase kinase-3 beta in complex with bis-(indole)maleimide pyridinophane inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Free:

0.29

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Glycogen synthase kinase-3 beta
Gene (Uniprot):GSK3B
Chain IDs:A, B
Chain Length:352
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P49841 Pfam ID:PF00069 EC:2.7.11.26

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
PTR	A	TYR	O-PHOSPHOTYROSINE

Ligand Molecules

BIM

Primary Citation

Novel bis(indolyl)maleimide pyridinophanes that are potent, selective inhibitors of glycogen synthase kinase-3.

Zhang, H.C, Bonaga, L.V, Ye, H, Derian, C.K, Damiano, B.P, Maryanoff, B.E.Show

Bioorg.Med.Chem.Lett. 17 2863 2868 (2007)

PMID: 17350261 DOI: 10.1016/j.bmcl.2007.02.059

Abstact

Novel bis(indolyl)maleimide pyridinophanes 3, 9a, 9b, 10a, 10b, and 11 were prepared by cobalt-mediated [2+2+2] cycloaddition of an appropriate alpha,omega-diyne with an N,N-dialkylcyanamide. These macrocyclic heterophanes were found to be potent, selective inhibitors of glycogen synthase kinase-3beta. An X-ray structure of a co-crystal of GSK-3beta and 3 (IC(50)=3nM) depicts the hydrogen bonding and hydrophobic interactions in the ATP-binding pocket of this serine/threonine protein kinase.

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Protein

Chemical

Disease

Primary Citation of related structures