- Classes: Alpha and beta proteins (a+b)
 - Folds: Cell cycle regulatory proteins
 - Superfamilies: Cell cycle regulatory proteins
 - Families: Cell cycle regulatory proteins
 
Protein Domains:
- CksHs1
- [ABC], [ABC][a], [AB], [A2]
 
 - CksHs2
- [A6]
 
 - automated matches
- [A]
 - [A]
 - [AB], [ABC]
 
 - cks1
- [A2]
 
 - suc1
- [A2], [A4]
 
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
