SMTL ID : 6q3y.1 (1 other biounit)

Crystal structure of the first bromodomain of human BRD4 in complex with the inhibitor 16i

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

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

EDO.1: 6 residues within 4Å: Chain A: I.59, I.60, K.61, T.62, 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.3: 4 residues within 4Å: Chain A: P.7, T.62, P.63, M.64 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.63 EDO.4: 6 residues within 4Å: Chain A: P.45, V.46, D.47, K.50, L.51 Ligands: HG5.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.47 EDO.5: 2 residues within 4Å: Chain A: K.114, Q.118 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.118, A:Q.118 EDO.6: 2 residues within 4Å: Chain A: L.107, E.110 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.110

1 x HG5: (7~{R})-2-[[2-ethoxy-4-(1-methylpiperidin-4-yl)phenyl]amino]-7-ethyl-5-methyl-8-(phenylmethyl)-7~{H}-pteridin-6-one(Non-covalent)

HG5.2: 13 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, I.105 Ligands: EDO.4 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.40, A:V.46, A:L.51, A:L.53, A:L.53, A:Y.56, A:Y.98 Hydrogen bonds: A:N.99 Water bridges: A:Q.44 pi-Stacking: A:W.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watts, E. et al., Designing Dual Inhibitors of Anaplastic Lymphoma Kinase (ALK) and Bromodomain-4 (BRD4) by Tuning Kinase Selectivity. J.Med.Chem. (2019)

Release Date

2019-03-06

Peptides

Bromodomain-containing protein 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bromodomain-containing protein 4

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