› 1nea

Solution NMR

THREE-DIMENSIONAL SOLUTION STRUCTURE OF A CURAREMIMETIC TOXIN FROM NAJA NIGRICOLLIS VENOM: A PROTON NMR AND MOLECULAR MODELING STUDY

Released:
DOI: 10.2210/pdb1nea/pdb
PDB entry 1nea coloured by chain, ensemble of 8 models, front view.
PDB entry 1nea coloured by chain, ensemble of 8 models, side view.
PDB entry 1nea coloured by chain, ensemble of 8 models, top view.
Source organism: Naja nigricollis
Primary publication:
Three-dimensional solution structure of a curaremimetic toxin from Naja nigricollis venom: a proton NMR and molecular modeling study.
Zinn-Justin S, Roumestand C, Gilquin B, Bontems F, Ménez A, Toma F
Biochemistry 31 11335-47 (1992)
PMID: 1332755

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-134310 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Short neurotoxin 1 Chain: A
Molecule details ›
Chain: A
Length: 61 amino acids
Theoretical weight: 6.81 KDa
Source organism: Naja nigricollis
Expression system: Not provided
UniProt:
  • Canonical: P01426 (Residues: 1-61; Coverage: 100%)
Structure domains: CD59

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Expression system: Not provided

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Citations

1 review citation

Novel miniproteins engineered by the transfer of active sites to small natural scaffolds.
Vita et al. (1998)
36 other articles

4 mentions without citation

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Jacobsen et al. (2014)
3 more