› 2yv9

X-ray diffraction
1.6Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186678 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chloride intracellular channel exc-4 Chains: A, B
Molecule details ›
Chains: A, B
Length: 291 amino acids
Theoretical weight: 33.82 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8WQA4 (Residues: 1-290; Coverage: 100%)
Gene names: Y105E8A.22, exc-4
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand CA 2 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS FR571
Spacegroup: P21
Unit cell:
a: 54.913Å b: 91.395Å c: 63.286Å
α: 90° β: 99.61° γ: 90°
R-values:
R R work R free
0.19 0.188 0.235
Expression system: Escherichia coli

Quick links

Citations

9 review citations

The enigma of the CLIC proteins: Ion channels, redox proteins, enzymes, scaffolding proteins?
Littler et al. (2010)
8 more

4 mentions without citation

The still mysterious roles of cysteine-containing glutathione transferases in plants.
Lallement et al. (2014)
3 more