› 3h8n

X-ray diffraction
2.5Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155115 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Killer cell immunoglobulin-like receptor 2DS4 Chain: A
Molecule details ›
Chain: A
Length: 195 amino acids
Theoretical weight: 21.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P43632 (Residues: 27-221; Coverage: 69%)
Gene names: CD158I, KIR2DS4, KKA3, NKAT8
Sequence domains: Immunoglobulin domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 51.232Å b: 62.851Å c: 65.934Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.241 0.238 0.284
Expression system: Escherichia coli

Quick links

Citations

50 review citations

Variable NK cell receptors and their MHC class I ligands in immunity, reproduction and human evolution.
Parham et al. (2013)
49 more

5 mentions without citation

The structural basis of ligand recognition by natural killer cell receptors.
Joyce et al. (2011)
4 more