› 3noi

X-ray diffraction
1.84Å resolution

Crystal Structure of Natural Killer Cell Cytotoxicity Receptor NKp30 (NCR3)

Released:
DOI: 10.2210/pdb3noi/pdb
PDB entry 3noi coloured by chain, front view.
PDB entry 3noi coloured by chain, side view.
PDB entry 3noi coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structure of the Natural Killer cell activating receptor NKp30 and dissection of ligand binding site
Joyce MG, Tran P, Zhuravleva MA, Jaw J, Colonna M, Sun PD
Proc. Natl. Acad. Sci. U.S.A. (2011)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127205 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Natural cytotoxicity triggering receptor 3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 120 amino acids
Theoretical weight: 13.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O14931 (Residues: 18-130; Coverage: 61%)
Gene names: 1C7, LY117, NCR3
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:
Ligand CA 7 x CA
Ligand 1PG 3 x 1PG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P21
Unit cell:
a: 45.1Å b: 53.02Å c: 51.952Å
α: 90° β: 107.73° γ: 90°
R-values:
R R work R free
0.166 0.164 0.204
Expression system: Escherichia coli BL21(DE3)

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