› 1shi

Solution NMR

REFINED STRUCTURE IN SOLUTION OF THE SEA ANEMONE NEUROTOXIN SHI

Released:
DOI: 10.2210/pdb1shi/pdb
PDB entry 1shi coloured by chain, ensemble of 20 models, front view.
PDB entry 1shi coloured by chain, ensemble of 20 models, side view.
PDB entry 1shi coloured by chain, ensemble of 20 models, top view.
Source organism: Stichodactyla helianthus
Primary publication:
Refined structure in solution of the sea anemone neurotoxin ShI.
Wilcox GR, Fogh RH, Norton RS
J Biol Chem 268 24707-19 (1993)
PMID: 7901218

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-148677 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Delta-stichotoxin-She1a Chain: A
Molecule details ›
Chain: A
Length: 49 amino acids
Theoretical weight: 5.15 KDa
Source organism: Stichodactyla helianthus
Expression system: Not provided
UniProt:
  • Canonical: P19651 (Residues: 1-48; Coverage: 100%)
Sequence domains: Anenome neurotoxin
Structure domains: Anthopleurin-A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Expression system: Not provided

Quick links

Citations

7 review citations

Sea anemone venom as a source of insecticidal peptides acting on voltage-gated Na+ channels.
Bosmans et al. (2007)
6 more

3 mentions without citation

CgNa, a type I toxin from the giant Caribbean sea anemone Condylactis gigantea shows structural similarities to both type I and II toxins, as well as distinctive structural and functional properties(1).
Salceda et al. (2007)
2 more