› 1vib

Solution NMR

NMR SOLUTION STRUCTURE OF THE NEUROTOXIN B-IV, 20 STRUCTURES

Released:
DOI: 10.2210/pdb1vib/pdb
PDB entry 1vib coloured by chain, ensemble of 20 models, front view.
PDB entry 1vib coloured by chain, ensemble of 20 models, side view.
PDB entry 1vib coloured by chain, ensemble of 20 models, top view.
Source organism: Cerebratulus lacteus
Primary publication:
Structure of neurotoxin B-IV from the marine worm Cerebratulus lacteus: a helical hairpin cross-linked by disulphide bonding.
Barnham KJ, Dyke TR, Kem WR, Norton RS
J Mol Biol 268 886-902 (1997)
PMID: 9180379

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-134351 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neurotoxin B-IV Chain: A
Molecule details ›
Chain: A
Length: 55 amino acids
Theoretical weight: 6.14 KDa
Source organism: Cerebratulus lacteus
UniProt:
  • Canonical: P01525 (Residues: 1-55; Coverage: 100%)
Sequence domains: Neurotoxin B-IV-like protein
Structure domains: Neurotoxin B-IV-like

Ligands and Environments

No bound ligands
1 modified residue:
Ligand HYP 1 x HYP

Experiments and Validation Details

Entry percentile scores

Quick links

Citations

2 review citations

Diversity of folds in animal toxins acting on ion channels.
Mouhat et al. (2004)
1 more

3 mentions without citation

The Toxins of Nemertean Worms.
Göransson et al. (2019)
2 more