3shb

X-ray diffraction
1.8Å resolution

Crystal Structure of PHD Domain of UHRF1

Released:

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-164030 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
E3 ubiquitin-protein ligase UHRF1 Chain: A
Molecule details ›
Chain: A
Length: 77 amino acids
Theoretical weight: 8.63 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q96T88 (Residues: 298-366; Coverage: 9%)
Gene names: ICBP90, NP95, RNF106, UHRF1
Sequence domains: PHD-finger
Structure domains: Zinc/RING finger domain, C3HC4 (zinc finger)
Histone H3 peptide Chain: B
Molecule details ›
Chain: B
Length: 12 amino acids
Theoretical weight: 1.31 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P6122
Unit cell:
a: 36.609Å b: 36.609Å c: 219.765Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.211 0.21 0.228
Expression systems:
  • Escherichia coli
  • Not provided