› 1jlz

Solution NMR

Solution Structure of a K+-Channel Blocker from the Scorpion Toxin of Tityus cambridgei

Released:
DOI: 10.2210/pdb1jlz/pdb
PDB entry 1jlz coloured by chain, ensemble of 15 models, front view.
PDB entry 1jlz coloured by chain, ensemble of 15 models, side view.
PDB entry 1jlz coloured by chain, ensemble of 15 models, top view.
Source organism: Tityus obscurus
Primary publication:
Solution structure of a K(+)-channel blocker from the scorpion Tityus cambridgei.
Wang I, Wu SH, Chang HK, Shieh RC, Yu HM, Chen C
Protein Sci 11 390-400 (2002)
PMID: 11790849

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-160680 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Potassium channel toxin alpha-KTx 13.1 Chain: A
Molecule details ›
Chain: A
Length: 23 amino acids
Theoretical weight: 2.46 KDa
Source organism: Tityus obscurus
Expression system: Not provided
UniProt:
  • Canonical: P83243 (Residues: 1-23; Coverage: 100%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Not provided

Quick links

Citations

2 review citations

Recent developments in structural proteomics for protein structure determination.
Liu et al. (2005)
1 more

1 mention without citation

Solution structure of a K(+)-channel blocker from the scorpion Tityus cambridgei.
Wang et al. (2002)