ISDA: 4GPJ

Deposition Date 2012-08-21

Release Date 2012-10-17

Last Version Date 2023-09-13

Entry Detail

PDB ID:

4GPJ

Keywords:

PROTEIN BINDING/INHIBITOR

Title:

Crystal Structure of the first bromodomain of human BRD4 in complex with a isoxazolylbenzimidazole ligand

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.20

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Bromodomain-containing protein 4
Gene (Uniprot):BRD4
Chain IDs:A
Chain Length:127
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O60885 Pfam ID:PF00439

Ligand Molecules

0Q1

EDO

Primary Citation

The design and synthesis of 5- and 6-isoxazolylbenzimidazoles as selective inhibitors of the BET bromodomains.

Hay, D, Fedorov, O, Filippakopoulos, P, Martin, S, Philpott, M, Picaud, S, Hewings, D.S, Uttakar, S, Heightman, T.D, Conway, S.J, Knapp, S, Brennan, P.E.Show

Medchemcomm 4 140 144 (2013)

PMID: 26682033 DOI: 10.1039/C2MD20189E

Abstact

Simple 1-substituted 5- and 6-isoxazolyl-benzimidazoles have been shown to be potent inhibitors of the BET bromodomains with selectivity over the related bromodomain of CBP. The reported inhibitors were prepared from simple starting materials in two steps followed by separation of the regioisomers or regioselectively in three steps.

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Primary Citation of related structures