SMTL ID : 4o70.1 (1 other biounit)

Crystal structure of the first bromodomain of human BRD4 in complex with DINACICLIB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

2 x 1QK: 3-[({3-ethyl-5-[(2S)-2-(2-hydroxyethyl)piperidin-1-yl]pyrazolo[1,5-a]pyrimidin-7-yl}amino)methyl]-1-hydroxypyridinium(Non-covalent)

1QK.1: 14 residues within 4Å: Chain A: W.40, P.41, F.42, Q.44, V.46, L.51, L.53, Y.56, C.95, Y.98, N.99, D.103, D.104, I.105 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.40, A:W.40, A:P.41, A:F.42, A:V.46, A:I.105 Hydrogen bonds: A:P.41, A:N.99, A:N.99, A:D.104, A:I.105 1QK.2: 4 residues within 4Å: Chain A: V.49, K.50, L.51, N.52 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.52 Hydrogen bonds: A:K.50

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

EDO.3: 8 residues within 4Å: Chain A: I.59, I.60, K.61, T.62, P.63, T.90, N.94, I.97 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.59, A:K.61, A:T.62, A:T.62, A:T.62 EDO.4: 5 residues within 4Å: Chain A: Y.96, P.101, V.106, E.110 Ligands: EDO.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.110 EDO.5: 4 residues within 4Å: Chain A: T.93, Y.96, I.97 Ligands: EDO.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ember, S.W. et al., Acetyl-lysine Binding Site of Bromodomain-Containing Protein 4 (BRD4) Interacts with Diverse Kinase Inhibitors. Acs Chem.Biol. (2014)

Release Date

2014-03-05

Peptides

Bromodomain-containing protein 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bromodomain-containing protein 4

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