› 1w4s

X-ray diffraction
1.55Å resolution

Crystal structure of the proximal BAH domain of polybromo

Released:
DOI: 10.2210/pdb1w4s/pdb
PDB entry 1w4s coloured by chain, front view.
PDB entry 1w4s coloured by chain, side view.
PDB entry 1w4s coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
Crystal structure of the proximal BAH domain of the polybromo protein.
Oliver AW, Jones SA, Roe SM, Matthews S, Goodwin GH, Pearl LH
Biochem J 389 657-64 (2005)
PMID: 15839835

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187454 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein polybromo-1 Chain: A
Molecule details ›
Chain: A
Length: 174 amino acids
Theoretical weight: 20.33 KDa
Source organism: Gallus gallus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q90941 (Residues: 932-1103; Coverage: 11%)
Gene names: PB1, PBRM1
Sequence domains: BAH domain
Structure domains: SH3 type barrels.

Ligands and Environments

1 bound ligand:
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P212121
Unit cell:
a: 39.598Å b: 57.712Å c: 70.377Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.199 0.23
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

6 review citations

Cancer biology and NuRD: a multifaceted chromatin remodelling complex.
Lai et al. (2011)
5 more

7 mentions without citation

Polybromo-1: the chromatin targeting subunit of the PBAF complex.
Thompson M. (2009)
6 more