[AB]
- Classes: Alpha and beta proteins (a+b)
- Folds: Cysteine proteinases
- Superfamilies: Cysteine proteinases
- Families: Papain-like
Protein Domains:
- (Pro)cathepsin B
- (Pro)cathepsin V
- Falcipain 2
- Papain
- Staphopain SspB
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA