Function and Biology Details
Biochemical function:
- not assigned
Biological process:
- not assigned
Cellular component:
- not assigned
Structure domain:
Structure analysis Details
Assembly composition:
homo tetramer (preferred)
Assembly name:
pH-gated potassium channel KcsA (preferred)
PDBe Complex ID:
PDB-CPX-141094 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
pH-gated potassium channel KcsA
Molecule details ›
Chains: A, B, C, D
Length: 34 amino acids
Theoretical weight: 3.61 KDa
Source organism: Streptomyces lividans
Expression system: Escherichia coli
UniProt:
Sequence domains: Ion channel
Length: 34 amino acids
Theoretical weight: 3.61 KDa
Source organism: Streptomyces lividans
Expression system: Escherichia coli
UniProt:
- Canonical:
P0A334 (Residues: 86-119; Coverage: 21%)
Sequence domains: Ion channel
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
Refinement method:
FOURIER DECONVOLUTION, CONFORMATIONAL GRID SEARCH A CARTESAIN
REPRESENTATION MOLECULAR MECHANIC ENERGY MINIMIZATION
Expression system: Escherichia coli
