› 4qf2

X-ray diffraction
1.7Å resolution

Crystal structure of human BAZ2A PHD zinc finger in the free form

Released:
DOI: 10.2210/pdb4qf2/pdb
PDB entry 4qf2 coloured by chain, front view.
PDB entry 4qf2 coloured by chain, side view.
PDB entry 4qf2 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Molecular basis of histone tail recognition by human TIP5 PHD finger and bromodomain of the chromatin remodeling complex NoRC.
Tallant C, Valentini E, Fedorov O, Overvoorde L, Ferguson FM, Filippakopoulos P, Svergun DI, Knapp S, Ciulli A
Structure 23 80-92 (2015)
PMID: 25533489

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-193786 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bromodomain adjacent to zinc finger domain protein 2A Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 58 amino acids
Theoretical weight: 6.6 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9UIF9 (Residues: 1673-1728; Coverage: 3%)
Gene names: BAZ2A, KIAA0314, TIP5
Sequence domains: PHD-finger
Structure domains: Zinc/RING finger domain, C3HC4 (zinc finger)

Ligands and Environments

3 bound ligands:
Ligand ZN 8 x ZN
Ligand PO4 3 x PO4
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P43212
Unit cell:
a: 72.014Å b: 72.014Å c: 99.061Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.215
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

16 review citations

Mechanisms of action and regulation of ATP-dependent chromatin-remodelling complexes.
Clapier et al. (2017)
15 more

3 mentions without citation

Molecular basis of histone tail recognition by human TIP5 PHD finger and bromodomain of the chromatin remodeling complex NoRC.
Tallant et al. (2015)
2 more