2y9z

X-ray diffraction
3.6Å resolution

Chromatin Remodeling Factor ISW1a(del_ATPase) in DNA complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
2 distinct polypeptide molecules
1 distinct DNA molecule
Macromolecules (3 distinct):
ISWI chromatin-remodeling complex ATPase ISW1 Chain: A
Molecule details ›
Chain: A
Length: 374 amino acids
Theoretical weight: 44.33 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P38144 (Residues: 763-1129; Coverage: 33%)
Gene names: ISW1, YBR1633, YBR245C
Sequence domains: HAND
Structure domains:
ISWI one complex protein 3 Chain: B
Molecule details ›
Chain: B
Length: 624 amino acids
Theoretical weight: 72.42 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P43596 (Residues: 127-749; Coverage: 79%)
Gene names: IOC3, YFR013W
Sequence domains: WSTF, HB1, Itc1p, MBD9 motif 1
I-DNA/E-DNA Chains: C, D, E, F
Molecule details ›
Chains: C, D, E, F
Length: 48 nucleotides
Theoretical weight: 14.78 KDa

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P6522
Unit cell:
a: 284.028Å b: 284.028Å c: 193.423Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.283 0.283 0.291
Expression system: Spodoptera frugiperda