5cbg

X-ray diffraction
3.14Å resolution

Calcium activated non-selective cation channel

Released:
Model geometry
Fit model/data

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-112749 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Potassium channel domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 129 amino acids
Theoretical weight: 14.12 KDa
Source organism: Tsukamurella paurometabola DSM 20162
Expression system: Escherichia coli
UniProt:
  • Canonical: D5UM26 (Residues: 1-123; Coverage: 100%)
Gene name: Tpau_1687
Sequence domains: Ion channel
Structure domains: Helix Hairpins

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 24-ID-C
Spacegroup: I4
Unit cell:
a: 115.573Å b: 115.573Å c: 127.487Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.233 0.299
Expression system: Escherichia coli