PDBe 3tzd

X-ray diffraction
1.81Å resolution

Crystal structure of the complex of Human Chromobox Homolog 3 (CBX3)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chromobox protein homolog 3 Chain: A
Molecule details ›
Chain: A
Length: 58 amino acids
Theoretical weight: 6.91 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q13185 (Residues: 29-81; Coverage: 29%)
Gene name: CBX3
Sequence domains: Chromo (CHRromatin Organisation MOdifier) domain
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Histone H1.4 Chain: T
Molecule details ›
Chain: T
Length: 19 amino acids
Theoretical weight: 2.08 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P10412 (Residues: 19-36; Coverage: 8%)
Gene names: H1F4, HIST1H1E

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E DW
Spacegroup: I23
Unit cell:
a: 92.209Å b: 92.209Å c: 92.209Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.199 0.231
Expression system: Not provided