Fold: BPTI-like

disulphide-rich alpha+beta fold

Lineage:

1. Root: scop
2. Class: Small proteins
   Usually dominated by metal ligand, heme, and/or disulfide bridges
3. Fold: BPTI-like
   disulphide-rich alpha+beta fold

Superfamilies:

1. BPTI-like (2)
   1. Small Kunitz-type ihibitors & BPTI-like toxins (11)
   2. Soft tick anticoagulant proteins (2)