1ptx

X-ray diffraction
1.3Å resolution

CRYSTAL STRUCTURE OF TOXIN II FROM THE SCORPION ANDROCTONUS AUSTRALIS HECTOR REFINED AT 1.3 ANGSTROMS RESOLUTION

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-mammal toxin AaH2 Chain: A
Molecule details ›
Chain: A
Length: 64 amino acids
Theoretical weight: 7.26 KDa
Source organism: Androctonus australis
Expression system: Not provided
UniProt:
  • Canonical: P01484 (Residues: 20-83; Coverage: 97%)
Sequence domains: Scorpion toxin-like domain
Structure domains: Knottin, scorpion toxin-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 45.94Å b: 40.68Å c: 29.93Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.148 0.148 not available
Expression system: Not provided