X-ray diffraction
1.4Å resolution

Structure and function of the SWIRM domain, a conserved protein module found in chromatin regulatory complexes


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
SWI/SNF complex subunit SWI3 Chain: A
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 12.38 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P32591 (Residues: 309-398; Coverage: 11%)
Gene names: J0495, SWI3, TYE2, YJL176C
Sequence domains: SWIRM domain
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P212121
Unit cell:
a: 44.226Å b: 44.309Å c: 48.792Å
α: 90° β: 90° γ: 90°
R R work R free
0.207 0.207 0.213
Expression system: Escherichia coli BL21(DE3)