Fold: Heat-stable enterotoxin (HSE)

Lineage:

1. Root: scop
2. Class: Peptides
   Peptides and fragments
3. Fold: Heat-stable enterotoxin (HSE)

Superfamilies:

1. Heat-stable enterotoxin (HSE) (1)
   1. Heat-stable enterotoxin (HSE) (2)
      short disulphide-bound peptide
      1. Heat-stable enterotoxin
         1. Escherichia coli (3)
      2. Guanylin
         endogenous ligand to the HSE receptor
         1. Human (Homo sapiens) (4)