› 2era

X-ray diffraction
1.81Å resolution

RECOMBINANT ERABUTOXIN A, S8G MUTANT

Released:
DOI: 10.2210/pdb2era/pdb
PDB entry 2era coloured by chain, front view.
PDB entry 2era coloured by chain, side view.
PDB entry 2era coloured by chain, top view.
Source organism: Laticauda semifasciata
Primary publication:
High resolution x-ray analysis of two mutants of a curaremimetic snake toxin.
Gaucher JF, Ménez R, Arnoux B, Pusset J, Ducruix A
Eur J Biochem 267 1323-9 (2000)
PMID: 10691969

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: 6.82 KDa
Source organism: Laticauda semifasciata
Expression system: Escherichia coli
UniProt:
  • Canonical: P60775 (Residues: 22-83; Coverage: 100%)
Structure domains: CD59

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LURE BEAMLINE DW32
Spacegroup: P212121
Unit cell:
a: 49.65Å b: 46.59Å c: 21.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.18 0.236
Expression system: Escherichia coli

Quick links

Citations

2 citation in other articles

Conserved structural determinants in three-fingered protein domains.
Galat et al. (2008)
1 more

3 mentions without citation

Thoroughly sampling sequence space: large-scale protein design of structural ensembles.
Larson et al. (2002)
2 more