4quf

X-ray diffraction
2.5Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chromo domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 68 amino acids
Theoretical weight: 7.89 KDa
Source organism: Drosophila melanogaster
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7JXA8 (Residues: 19-85; Coverage: 16%)
Gene names: CG10683, Dmel\CG10683, Dmel_CG10683, HP1, HP1D, HP1d, RHI, Rhi, Rhino, hp1d, rhi, rhino, rno
Sequence domains: Chromo (CHRromatin Organisation MOdifier) domain
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
H3(1-15)K9me3 peptide Chains: P, Q, R, T, U, V
Molecule details ›
Chains: P, Q, R, T, U, V
Length: 15 amino acids
Theoretical weight: 1.61 KDa
Source organism: Drosophila melanogaster
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P21
Unit cell:
a: 42.317Å b: 79.932Å c: 81.181Å
α: 90° β: 96.41° γ: 90°
R-values:
R R work R free
0.198 0.195 0.249
Expression systems:
  • Escherichia coli
  • Not provided