[A2B](AB)
- Classes: Alpha and beta proteins (a+b)
- Folds: SRF-like
- Superfamilies: SRF-like
- Families: SRF-like
Protein Domains:
- Myocyte enhancer factor Mef2b core
- Serum response factor (SRF) core
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA