- Classes: Small proteins
 - Folds: Retrovirus zinc finger-like domains
 - Superfamilies: Retrovirus zinc finger-like domains
 - Families: Retrovirus zinc finger-like domains
 
Protein Domains:
- GAG protein p55
- [a]
 
 - HIV nucleocapsid
- [A], [A](A), [a](A), [A](a), [ab]
 - [a]
 
 - Nucleic acid binding protein p14
- [a], [A]
 
 - Nucleocapsid protein from mason-pfizer monkey virus (MPMV)
- [A]
 
 - Zinc finger protein ncp10
- [A](A)
 - [A]
 - [A](a), [A](A)
 
 - automated matches
- [A]
 - [A]
 - [A](a)
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
