- Classes: Small proteins
 - Folds: Triquetra knot
 - Superfamilies: Pre-mRNA splicing factor Phf5-like
 - Families: Pre-mRNA splicing factor Phf5-like
 
Protein Domains:
- Pre-mRNA splicing factor Phf5 / Rds3
- [A], [ABCDEFGHIJKLMNOPQRSTUVWXYZa](abcd)
 - [ABCD], [A3B3C3D3E3F3G3HIJKLMNOPQRSTUVWXYZabcdefghijkl](abcde), [A]
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
