1s4z

Solution NMR

HP1 chromo shadow domain in complex with PXVXL motif of CAF-1

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
Non-polymer only trimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chromobox protein homolog 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 75 amino acids
Theoretical weight: 8.63 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P83917 (Residues: 104-176; Coverage: 40%)
Gene names: Cbx, Cbx1
Sequence domains: Chromo shadow domain
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Chromatin assembly factor 1 subunit A Chain: C
Molecule details ›
Chain: C
Length: 30 amino acids
Theoretical weight: 3.11 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9QWF0 (Residues: 210-238; Coverage: 3%)
Gene names: Caip150, Chaf1a

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: CNS/ARIA1.1
Expression system: Escherichia coli BL21