2io1

X-ray diffraction
2.6Å resolution

Crystal structure of human Senp2 in complex with preSUMO-3

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-157326 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Sentrin-specific protease 2 Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 232 amino acids
Theoretical weight: 27.34 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HC62 (Residues: 364-589; Coverage: 38%)
Gene names: KIAA1331, SENP2
Sequence domains: Ulp1 protease family, C-terminal catalytic domain
Structure domains: Adenoviral Proteinase; Chain A
Small ubiquitin-related modifier 3 Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 94 amino acids
Theoretical weight: 10.59 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P55854 (Residues: 14-103; Coverage: 87%)
Gene names: SMT3A, SMT3H1, SUMO3
Sequence domains: Ubiquitin-2 like Rad60 SUMO-like
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: C2221
Unit cell:
a: 141.98Å b: 143.36Å c: 134.12Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.204 0.23
Expression system: Escherichia coli