6vi4

X-ray diffraction
3.3Å resolution

Nanobody-Enabled Monitoring of Kappa Opioid Receptor States

Released:
Model geometry
Data not analysed
Fit model/data
Data not analysed

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-231805 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Kappa-type opioid receptor Chains: A, B
Molecule details ›
Chains: A, B
Length: 307 amino acids
Theoretical weight: 34.82 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
Nanobody 6 Chains: C, D
Molecule details ›
Chains: C, D
Length: 133 amino acids
Theoretical weight: 14.73 KDa
Source organism: Lama glama
Expression system: Escherichia coli

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 23-ID-D
Unit cell:
a: 102.394Å b: 108.191Å c: 155.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.243 0.242 0.271
Expression systems:
  • Spodoptera frugiperda
  • Escherichia coli