- Classes: Small proteins
 - Folds: Insulin-like
 - Superfamilies: Insulin-like
 - Families: Insulin-like
 
Protein Domains:
- Bombyxin-II
- [ab]
 
 - Insulin
- [ab], [A][a], [a6b6]
 - [A][a], [A], [A6][a6], [ab], [A2][a2], [A4][a4], [a6b6], [A3][a3]
 - [A][a], [ab], [A6], [A2], [A6][a6]
 
 - Insulin-like growth factor
- [A], [AB], [ABC], [A3B3], [A][a]
 
 - Relaxin
- [a2b2]
 
 - automated matches
- [AB], [ABC], [A]
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
