› 1f3k

Solution NMR

THREE-DIMENSIONAL SOLUTION STRUCTURE OF OMEGA-CONOTOXIN TXVII, AN L-TYPE CALCIUM CHANNEL BLOCKER

Released:
DOI: 10.2210/pdb1f3k/pdb
PDB entry 1f3k coloured by chain, ensemble of 20 models, front view.
PDB entry 1f3k coloured by chain, ensemble of 20 models, side view.
PDB entry 1f3k coloured by chain, ensemble of 20 models, top view.
Source organism: Conus textile
Primary publication:
Three-dimensional solution structure of omega-conotoxin TxVII, an L-type calcium channel blocker.
Kobayashi K, Sasaki T, Sato K, Kohno T
Biochemistry 39 14761-7 (2000)
PMID: 11101291

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157533 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Omega-conotoxin TxVII Chain: A
Molecule details ›
Chain: A
Length: 26 amino acids
Theoretical weight: 2.84 KDa
Source organism: Conus textile
Expression system: Not provided
UniProt:
  • Canonical: P56714 (Residues: 52-77; Coverage: 47%)
Sequence domains: Conotoxin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

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

Quick links

Citations

4 review citations

Conotoxins down under.
Norton et al. (2006)
3 more

6 mentions without citation

Discovery, synthesis, and structure-activity relationships of conotoxins.
Akondi et al. (2014)
5 more