4m6b

X-ray diffraction
1.78Å resolution

Crystal structure of yeast Swr1-Z domain in complex with H2A.Z-H2B dimer

Released:

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-135446 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Histone H2A.Z; Histone H2B.1 Chains: A, D
Molecule details ›
Chains: A, D
Length: 193 amino acids
Theoretical weight: 21.21 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P02293 (Residues: 37-131; Coverage: 73%)
  • Canonical: Q12692 (Residues: 23-119; Coverage: 72%)
Gene names: H2AZ, H2B1, HTA3, HTB1, HTZ1, O2345, SPT12, YD9934.09C, YDR224C, YOL012C
Sequence domains:
Structure domains: Histone, subunit A
Helicase SWR1 Chains: C, F
Molecule details ›
Chains: C, F
Length: 55 amino acids
Theoretical weight: 5.97 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q05471 (Residues: 590-639; Coverage: 3%)
Gene names: D9651.6, SWR1, YDR334W

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P21212
Unit cell:
a: 65.667Å b: 69.917Å c: 101.724Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.226 0.211 0.22
Expression system: Escherichia coli BL21(DE3)