› 5ebx

X-ray diffraction
2Å resolution

THE CRYSTAL STRUCTURE OF ERABUTOXIN A AT 2.0 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb5ebx/pdb
PDB entry 5ebx coloured by chain, front view.
PDB entry 5ebx coloured by chain, side view.
PDB entry 5ebx coloured by chain, top view.
Source organism: Laticauda semifasciata
Primary publication:
The crystal structure of erabutoxin a at 2.0-A resolution.
Corfield PW, Lee TJ, Low BW
J Biol Chem 264 9239-42 (1989)
PMID: 2722828

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-158095 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Erabutoxin a Chain: A
Molecule details ›
Chain: A
Length: 62 amino acids
Theoretical weight: 6.85 KDa
Source organism: Laticauda semifasciata
Expression system: Not provided
UniProt:
  • Canonical: P60775 (Residues: 22-83; Coverage: 100%)
Structure domains: CD59

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 50.14Å b: 46.97Å c: 20.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.168 not available not available
Expression system: Not provided

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Citations

3 review citations

Paroxysmal nocturnal hemoglobinuria as a molecular disease.
Rosse WF. (1997)
2 more

8 mentions without citation

Structure-Function of Neuronal Nicotinic Acetylcholine Receptor Inhibitors Derived From Natural Toxins.
Ho et al. (2020)
7 more