- Classes: Small proteins
 - Folds: Zn2/Cys6 DNA-binding domain
 - Superfamilies: Zn2/Cys6 DNA-binding domain
 - Families: Zn2/Cys6 DNA-binding domain
 
Protein Domains:
- CD2-Lac9
- [A]
 
 - Ethanol regulon transcriptional activator ALCR DNA-binding domain
- [A], [A](AB)
 
 - Gal4
- [A2](AB), [A]
 
 - Hap1 (Cyp1)
- [A2](AB), [A]
 
 - PPR1
- [A2](A2)
 
 - PUT3
- [A2](AB), [A2]
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
