SMTL ID : 4mr5.1

Crystal Structure of the second bromodomain of human BRD2 in complex with a quinazolinone ligand (RVX-OH)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 3 residues within 4Å: Chain A: Y.27, M.97, K.100 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.100 EDO.2: 4 residues within 4Å: Chain A: Q.102, D.103, E.106, F.107 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.102 Water bridges: A:D.103, A:D.103 EDO.3: 4 residues within 4Å: Chain A: D.44, Y.87, P.89 Ligands: 1K0.6 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.44 EDO.4: 7 residues within 4Å: Chain A: I.48, I.49, K.50, H.51, L.79, N.83, K.86 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:K.50, A:H.51, A:H.51, A:N.83, A:K.86, A:K.86

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.5: 5 residues within 4Å: Chain A: W.29, H.92, V.94, M.97 Ligands: 1K0.6 No protein-ligand interaction detected (PLIP)

1 x 1K0: 2-[4-(2-hydroxyethoxy)-3,5-dimethylphenyl]-5,7-dimethoxyquinazolin-4(3H)-one(Non-covalent)

1K0.6: 12 residues within 4Å: Chain A: W.29, P.30, F.31, V.35, L.40, L.42, N.88, P.89, H.92, V.94 Ligands: EDO.3, DMS.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:P.30, A:L.40, A:L.42, A:V.94 Hydrogen bonds: A:N.88, A:N.88 pi-Stacking: A:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Picaud, S. et al., RVX-208, an inhibitor of BET transcriptional regulators with selectivity for the second bromodomain. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-11-27

Peptides

Bromodomain-containing protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bromodomain-containing protein 2

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