SMTL ID : 7mrg.1

Crystal structure of the first bromodomain (BD1) of human BRDT bound to NC-II-153

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-dimer

Ligands

2 x ZMM: 2-methyl-4-[3-(2-oxopyrrolidin-1-yl)phenyl]isoquinolin-1(2H)-one(Non-covalent)

ZMM.1: 11 residues within 4Å: Chain A: W.26, P.27, F.28, P.31, V.32, D.33, L.37, L.39, C.81, N.85, I.91 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.26, A:D.33, A:L.37, A:L.37, A:L.39 Hydrogen bonds: A:D.33, A:N.85 ZMM.3: 11 residues within 4Å: Chain B: W.26, P.27, F.28, P.31, V.32, D.33, L.37, L.39, C.81, N.85, I.91 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:W.26, B:P.27, B:D.33, B:L.37, B:L.37, B:L.39 Hydrogen bonds: B:D.33, B:N.85

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

EDO.2: 2 residues within 4Å: Chain A: R.30, N.53 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.53 Water bridges: A:K.56 EDO.4: 5 residues within 4Å: Chain A: K.86, P.87 Chain B: I.45, L.83, Y.84 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:L.83

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain B: A.2, S.4 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guan, X. et al., Bivalent BET Bromodomain Inhibitors Confer Increased Potency and Selectivity for BRDT via Protein Conformational Plasticity. J.Med.Chem. (2022)

Release Date

2022-08-03

Peptides

Bromodomain testis-specific protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bromodomain testis-specific protein

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