2ckh

X-ray diffraction
3.2Å resolution

SENP1-SUMO2 complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158463 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Sentrin-specific protease 1 Chain: A
Molecule details ›
Chain: A
Length: 225 amino acids
Theoretical weight: 26.8 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9P0U3 (Residues: 419-644; Coverage: 35%)
Gene name: SENP1
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: 79 amino acids
Theoretical weight: 9.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61956 (Residues: 15-93; Coverage: 83%)
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: ESRF BEAMLINE ID14-1
Spacegroup: P3221
Unit cell:
a: 143.376Å b: 143.376Å c: 71.886Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.249 0.245 0.294
Expression system: Escherichia coli BL21(DE3)