› 1xgb

Solution NMR

ALPHA CONOTOXIN GI: 2-13;3-7 DISULFIDE BOND ISOMER NMR, 24 STRUCTURES

Released:
DOI: 10.2210/pdb1xgb/pdb
PDB entry 1xgb coloured by chain, ensemble of 24 models, front view.
PDB entry 1xgb coloured by chain, ensemble of 24 models, side view.
PDB entry 1xgb coloured by chain, ensemble of 24 models, top view.
Source organism: Conus geographus
Primary publication:
Structure determination of the three disulfide bond isomers of alpha-conotoxin GI: a model for the role of disulfide bonds in structural stability.
Gehrmann J, Alewood PF, Craik DJ
J Mol Biol 278 401-15 (1998)
PMID: 9571060

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-144116 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-conotoxin GIA Chain: A
Molecule details ›
Chain: A
Length: 14 amino acids
Theoretical weight: 1.44 KDa
Source organism: Conus geographus
Expression system: Not provided
UniProt:
  • Canonical: P0DQR7 (Residues: 1-13; Coverage: 87%)

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

16 review citations

Snake venom alpha-neurotoxins and other 'three-finger' proteins.
Tsetlin V. (1999)
15 more

5 mentions without citation

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