PDBe 3oni

X-ray diffraction
1.61Å resolution

Crystal Structure of the second bromodomain of human BRD2 in complex with the inhibitor JQ1

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bromodomain-containing protein 2 Chain: A
Molecule details ›
Chain: A
Length: 114 amino acids
Theoretical weight: 13.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P25440 (Residues: 344-455; Coverage: 14%)
Gene names: BRD2, KIAA9001, RING3
Sequence domains: Bromodomain
Structure domains: Bromodomain-like

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: P21212
Unit cell:
a: 52.6Å b: 71.71Å c: 31.97Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.15 0.148 0.184
Expression system: Escherichia coli BL21(DE3)