- Classes: All alpha proteins
- Folds: Spectrin repeat-like
- Superfamilies: Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
- Families: Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain
Protein Domains:
- Adenylylsulfate reductase A subunit
- [A2B2]
- Fumarate reductase
- [ABCD]
- [A2B2C2]
- L-aspartate oxidase
- [A2], [A]
- Succinate dehydogenase
- [ABCD], [A3B3C3D3]
- [AB]
- [ABCD]
* [ ] : Polypeptide - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA