› 1ntn

X-ray diffraction
1.9Å resolution

THE CRYSTAL STRUCTURE OF NEUROTOXIN-I FROM NAJA NAJA OXIANA AT 1.9 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1ntn/pdb
PDB entry 1ntn coloured by chain, front view.
PDB entry 1ntn coloured by chain, side view.
PDB entry 1ntn coloured by chain, top view.
Source organism: Naja oxiana
Primary publication:
Three-dimensional structure of neurotoxin-1 from Naja naja oxiana venom at 1.9 A resolution.
Nickitenko AV, Michailov AM, Betzel C, Wilson KS
FEBS Lett 320 111-7 (1993)
PMID: 8458425

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-134296 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-elapitoxin-Nno2a Chain: A
Molecule details ›
Chain: A
Length: 72 amino acids
Theoretical weight: 7.94 KDa
Source organism: Naja oxiana
Expression system: Not provided
UniProt:
  • Canonical: P01382 (Residues: 1-73; Coverage: 99%)
Structure domains: CD59

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 25.17Å b: 75.58Å c: 35.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 not available not available
Expression system: Not provided

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Citations

1 review citation

Snake venom cardiotoxins-structure, dynamics, function and folding.
Kumar et al. (1997)
9 other articles

8 mentions without citation

Snake Venom Peptides: Tools of Biodiscovery.
Munawar et al. (2018)
7 more