- Classes: Alpha and beta proteins (a+b)
- Folds: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
- Superfamilies: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
- Families: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
Protein Domains:
- Fumarate reductase
- [ABCD]
- [A2B2C2]
- Succinate dehydogenase
- [ABCD]
- [ABCD]
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA