3t5x

X-ray diffraction
2.12Å resolution

PCID2:DSS1 Structure

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158123 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
PCI domain-containing protein 2 Chain: A
Molecule details ›
Chain: A
Length: 203 amino acids
Theoretical weight: 23.73 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5JVF3 (Residues: 201-399; Coverage: 50%)
Gene names: HT004, PCID2
Sequence domains: PCI domain
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
26S proteasome complex subunit SEM1 Chain: B
Molecule details ›
Chain: B
Length: 70 amino acids
Theoretical weight: 8.28 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P60896 (Residues: 1-70; Coverage: 100%)
Gene names: C7orf76, DSS1, SEM1, SHFDG1, SHFM1
Sequence domains: DSS1/SEM1 family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: P3121
Unit cell:
a: 70.522Å b: 70.522Å c: 95.417Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.206 0.205 0.231
Expression system: Escherichia coli