3zo5

X-ray diffraction
2.15Å resolution

Structure of SENP2-Loop1 in complex with preSUMO-2

Released:
Source organism: Homo sapiens
Primary publication:
Structural insights into the SENP6 Loop1 structure in complex with SUMO2.
Protein Sci 23 433-41 (2014)
PMID: 24424631

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158462 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Sentrin-specific protease 2 Chain: A
Molecule details ›
Chain: A
Length: 238 amino acids
Theoretical weight: 27.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9HC62 (Residues: 363-392, 396-589; 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 2 Chain: B
Molecule details ›
Chain: B
Length: 89 amino acids
Theoretical weight: 10.32 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61956 (Residues: 16-95; Coverage: 84%)
Gene names: SMT3B, SMT3H2, SUMO2
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: ALBA BEAMLINE XALOC
Spacegroup: R32
Unit cell:
a: 145.518Å b: 145.518Å c: 104.671Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.19 0.188 0.236
Expression system: Escherichia coli BL21(DE3)