Protein: gamma-Cardiotoxin from Snake (Naja nigricollis)

Lineage:

1. Root: scop
2. Class: Small proteins
   Usually dominated by metal ligand, heme, and/or disulfide bridges
3. Fold: Snake toxin-like
   disulphide-rich fold: nearly all-beta
4. Superfamily: Snake toxin-like
5. Family: Snake venom toxins
6. Protein: gamma-Cardiotoxin
7. Species: Snake (Naja nigricollis)

PDB Entry Domains:

1. 1tgx
   complexed with cl
   1. chain a
   2. chain b
   3. chain c
2. 1cxn
3. 1cxo