- Classes: All beta proteins
- Folds: ENV polyprotein, receptor-binding domain
- Superfamilies: ENV polyprotein, receptor-binding domain
- Families: ENV polyprotein, receptor-binding domain
Protein Domains:
- F-MuLV receptor-binding domain
- [A]
- FLV receptor-binding domain
- [A]
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
