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High Resolution Solid-state NMR structure of Kaliotoxin

Solid-state NMR
PDB entry 2uvs coloured by chain, ensemble of 20 models, front view.
PDB entry 2uvs coloured by chain, ensemble of 20 models, side view.
PDB entry 2uvs coloured by chain, ensemble of 20 models, top view.
Source organism: Androctonus mauritanicus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Potassium channel toxin alpha-KTx 3.1
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Multimeric state: monomeric
Accessible surface area: 3499.44 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-150266

Macromolecules

Potassium channel toxin alpha-KTx 3.1
Chain: A
Length: 38 amino acids
Theoretical weight: 4.17 KDa
Source organism: Androctonus mauritanicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P24662 (Residues: 1-38; Coverage: 100%)
Pfam: Scorpion short toxin, BmKK2
InterPro:
SCOP: Short-chain scorpion toxins
Potassium channel toxin alpha-KTx 3.1 in PDB entry 2uvs, assembly 1, front view.
Potassium channel toxin alpha-KTx 3.1 in PDB entry 2uvs, assembly 1, side view.
Potassium channel toxin alpha-KTx 3.1 in PDB entry 2uvs, assembly 1, top view.
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