ISDA

Deposition Date 2012-03-03

Release Date 2012-07-04

Last Version Date 2024-05-08

Entry Detail

PDB ID:

4ALG

Keywords:

SIGNALING PROTEIN

Title:

N-Terminal Bromodomain of Human BRD2 With IBET-151

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:

0.17

R-Value Observed:

0.17

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:BROMODOMAIN-CONTAINING PROTEIN 2
Gene (Uniprot):BRD2
Chain IDs:A
Chain Length:154
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:P25440 Pfam ID:PF00439

Ligand Molecules

1GH

ACT

GOL

Primary Citation

Identification of a Novel Series of Bet Family Bromodomain Inhibitors: Binding Mode and Profile of I-Bet151 (Gsk1210151A).

Seal, J, Lamotte, Y, Donche, F, Bouillot, A, Mirguet, O, Gellibert, F, Nicodeme, E, Krysa, G, Kirilovsky, J, Beinke, S, Mccleary, S, Rioja, I, Bamborough, P, Chung, C, Gordon, L, Lewis, T, Walker, A.L, Cutler, L, Lugo, D, Wilson, D.M, Witherington, J, Lee, K, Prinjha, R.K.Show

Bioorg.Med.Chem.Lett. 22 2968 ? (2012)

PMID: 22437115 DOI: 10.1016/J.BMCL.2012.02.041

Abstact

A novel series of quinoline isoxazole BET family bromodomain inhibitors are discussed. Crystallography is used to illustrate binding modes and rationalize their SAR. One member, I-BET151 (GSK1210151A), shows good oral bioavailability in both the rat and minipig as well as demonstrating efficient suppression of bacterial induced inflammation and sepsis in a murine in vivo endotoxaemia model.

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Disease

Primary Citation of related structures