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K2P2.1(TREK-1)I110D:RuR bound channel structure

X-ray diffraction
3.4Å resolution
PDB entry 6v3i coloured by chain, front view.
PDB entry 6v3i coloured by chain, side view.
PDB entry 6v3i coloured by chain, top view.
Source organism: Mus musculus
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Potassium channel subfamily K member 2
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Multimeric state: homo dimer
Accessible surface area: 30219.24 Å2
Buried surface area: 13059.29 Å2
Dissociation area: 531.4 Å2
Dissociation energy (ΔGdiss): -5.09 kcal/mol
Dissociation entropy (TΔSdiss): 4.01 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-161303

Macromolecules

Potassium channel subfamily K member 2
Chains: A, B
Length: 312 amino acids
Theoretical weight: 34.31 KDa
Source organism: Mus musculus
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P97438 (Residues: 35-338; Coverage: 71%)
Gene name: Kcnk2
Pfam: Ion channel
InterPro:
Potassium channel subfamily K member 2 in PDB entry 6v3i, assembly 1, front view.
Potassium channel subfamily K member 2 in PDB entry 6v3i, assembly 1, side view.
Potassium channel subfamily K member 2 in PDB entry 6v3i, assembly 1, top view.
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