› 1pvz

Solution NMR

Solution Structure of BmP07, A Novel Potassium Channel Blocker from Scorpion Buthus martensi Karsch, 15 structures

Released:
DOI: 10.2210/pdb1pvz/pdb
PDB entry 1pvz coloured by chain, ensemble of 15 models, front view.
PDB entry 1pvz coloured by chain, ensemble of 15 models, side view.
PDB entry 1pvz coloured by chain, ensemble of 15 models, top view.
Source organism: Mesobuthus martensii
Primary publication:
Solution structure of BmKK2, a new potassium channel blocker from the venom of chinese scorpion Buthus martensi Karsch.
Zhang N, Li M, Chen X, Wang Y, Wu G, Hu G, Wu H
Proteins 55 835-45 (2004)
PMID: 15146482

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188256 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Potassium channel toxin alpha-KTx 14.2 Chain: A
Molecule details ›
Chain: A
Length: 31 amino acids
Theoretical weight: 3.25 KDa
Source organism: Mesobuthus martensii
UniProt:
  • Canonical: Q95NK7 (Residues: 24-54; Coverage: 100%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry

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Citations

1 review citation

Potassium channel blockers in multiple sclerosis: neuronal Kv channels and effects of symptomatic treatment.
Judge et al. (2006)
8 other articles

1 mention without citation

Evolution stings: the origin and diversification of scorpion toxin peptide scaffolds.
Sunagar et al. (2013)