› 4kcx

X-ray diffraction
2Å resolution

BRDT in complex with Dinaciclib

Released:
DOI: 10.2210/pdb4kcx/pdb
PDB entry 4kcx coloured by chain, front view.
PDB entry 4kcx coloured by chain, side view.
PDB entry 4kcx coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Cyclin-dependent kinase inhibitor dinaciclib interacts with the acetyl-lysine recognition site of bromodomains.
Martin MP, Olesen SH, Georg GI, Schönbrunn E
ACS Chem Biol 8 2360-5 (2013)
PMID: 24007471

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176745 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bromodomain testis-specific protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 117 amino acids
Theoretical weight: 13.95 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58F21 (Residues: 21-137; Coverage: 12%)
Gene name: BRDT
Sequence domains: Bromodomain
Structure domains: Bromodomain-like

Ligands and Environments

2 bound ligands:
Ligand 1QK 2 x 1QK
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 64.72Å b: 29.95Å c: 71.38Å
α: 90° β: 94.12° γ: 90°
R-values:
R R work R free
0.211 0.209 0.253
Expression system: Escherichia coli

Quick links

Citations

30 review citations

Targeting bromodomains: epigenetic readers of lysine acetylation.
Filippakopoulos et al. (2014)
29 more

5 mentions without citation

Selectivity on-target of bromodomain chemical probes by structure-guided medicinal chemistry and chemical biology.
Galdeano et al. (2016)
4 more