SMTL ID : 3s91.1

Crystal Structure of the first bromodomain of human BRD3 in complex with the inhibitor JQ1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

homo-dimer

Ligands

2 x JQ1: (6S)-6-(2-tert-butoxy-2-oxoethyl)-4-(4-chlorophenyl)-2,3,9-trimethyl-6,7-dihydrothieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-10-ium(Non-covalent)

JQ1.1: 11 residues within 4Å: Chain A: W.36, P.37, F.38, V.42, L.47, L.49, Y.94, N.95, D.100, I.101, M.104 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.36, A:W.36, A:P.37, A:F.38, A:V.42, A:L.47, A:L.47, A:L.49, A:L.49, A:Y.94, A:I.101, A:I.101 Hydrogen bonds: A:N.95, A:N.95 JQ1.3: 11 residues within 4Å: Chain B: W.36, P.37, F.38, V.42, L.47, L.49, Y.94, N.95, D.100, I.101, M.104 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:W.36, B:W.36, B:P.37, B:F.38, B:V.42, B:L.47, B:L.47, B:L.49, B:L.49, B:Y.94, B:I.101, B:I.101 Hydrogen bonds: B:N.95, B:N.95

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.2: 2 residues within 4Å: Chain A: Y.73, E.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.79 IPA.4: 2 residues within 4Å: Chain B: Y.73, E.79 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippakopoulos, P. et al., Crystal Structure of the first bromodomain of human BRD3 in complex with the inhibitor JQ1. To be Published

Release Date

2011-06-29

Peptides

Bromodomain-containing protein 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Bromodomain-containing protein 3

Related Entries With Identical Sequence