6RST image
Entry Detail
PDB ID:
6RST
Keywords:
Title:
TBK1 in complex with inhibitor compound 24
Biological Source:
Source Organism:
Host Organism:
PDB Version:
Deposition Date:
2019-05-22
Release Date:
2020-01-01
Method Details:
Experimental Method:
Resolution:
3.29 Å
R-Value Free:
0.30
R-Value Work:
0.24
R-Value Observed:
0.24
Space Group:
P 32 2 1
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Serine/threonine-protein kinase TBK1
Mutations:S172E
Chain IDs:A
Chain Length:663
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
Primary Citation

Abstact

The serine/threonine kinase TBK1 (TANK-binding kinase 1) and its homologue IKKε are noncanonical members of the inhibitor of the nuclear factor κB (IκB) kinase family. These kinases play important roles in multiple cellular pathways and, in particular, in inflammation. Herein, we describe our investigations on a family of benzimidazoles and the identification of the potent and highly selective TBK1/IKKε inhibitor BAY-985. BAY-985 inhibits the cellular phosphorylation of interferon regulatory factor 3 and displays antiproliferative efficacy in the melanoma cell line SK-MEL-2 but showed only weak antitumor activity in the SK-MEL-2 human melanoma xenograft model.

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Primary Citation of related structures