PDBe 4wjp

X-ray diffraction
1.7Å resolution

Crystal Structure of SUMO1 in complex with phosphorylated Daxx


Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Small ubiquitin-related modifier 1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 83 amino acids
Theoretical weight: 9.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW P63165 (Residues: 17-97; Coverage: 80%)
Gene names: OK/SW-cl.43, SMT3C, SMT3H3, SUMO1, UBL1
Sequence domains: Ubiquitin-2 like Rad60 SUMO-like
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Daxx Chains: B, D
Molecule details ›
Chains: B, D
Length: 17 amino acids
Theoretical weight: 2 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P21
Unit cell:
a: 34.266Å b: 38.069Å c: 73.95Å
α: 90° β: 101.04° γ: 90°
R R work R free
0.164 0.163 0.195
Expression systems:
  • Escherichia coli
  • Not provided