3qwy

X-ray diffraction
2.52Å resolution

CED-2

Released:
Source organism: Caenorhabditis elegans
Primary publication:
Crystal structure of the cell corpse engulfment protein CED-2 in Caenorhabditis elegans.
Biochem Biophys Res Commun 410 189-94 (2011)
PMID: 21616056

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-192427 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cell death abnormality protein 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 308 amino acids
Theoretical weight: 33.98 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NHC3 (Residues: 1-279; Coverage: 100%)
Gene names: Y41D4B.13, ced-2
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: KURCHATOV SNC BEAMLINE K4.4
Spacegroup: C2
Unit cell:
a: 105.211Å b: 97.152Å c: 71.096Å
α: 90° β: 127.14° γ: 90°
R-values:
R R work R free
0.207 0.204 0.268
Expression system: Escherichia coli