SMTL ID : 6k05.1 (1 other biounit)

Crystal structure of BRD2(BD1)with ligand BY27 bound

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

2 x CQF: (6~{R})-~{N}-(4-chlorophenyl)-1-methyl-8-(1-methylpyrazol-4-yl)-5,6-dihydro-4~{H}-[1,2,4]triazolo[4,3-a][1]benzazepin-6-amine(Non-covalent)

CQF.1: 13 residues within 4Å: Chain A: W.25, P.26, F.27, V.31, K.35, L.36, L.38, Y.41, C.80, Y.83, N.84, I.90, M.93 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:P.26, A:F.27, A:L.36, A:L.36, A:L.38, A:I.90, A:I.90 Hydrogen bonds: A:N.84 Water bridges: A:Y.41 pi-Stacking: A:W.25 CQF.2: 14 residues within 4Å: Chain B: W.25, P.26, F.27, Q.29, V.31, K.35, L.36, L.38, Y.41, C.80, Y.83, N.84, I.90, M.93 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:P.26, B:F.27, B:V.31, B:L.36, B:L.36, B:L.38, B:I.90 Hydrogen bonds: B:K.35, B:N.84 Water bridges: B:Y.41 pi-Stacking: B:W.25

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.3: 3 residues within 4Å: Chain B: Q.22, W.25, R.28 3 PLIP interactions: 3 interactions with chain B Water bridges: B:H.21, B:R.28 Salt bridges: B:R.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, D. et al., Discovery, structural insight, and bioactivities of BY27 as a selective inhibitor of the second bromodomains of BET proteins. Eur.J.Med.Chem. (2019)

Release Date

2019-09-18

Peptides

Bromodomain-containing protein 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bromodomain-containing protein 2

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