CATH Domain 3aefD00

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.20	Up-down Bundle
	1.20.1300	3 helical TM bundles of succinate and fumarate reductases
	1.20.1300.10	Fumarate reductase/succinate dehydrogenase, transmembrane subunit

Domain Context

CATH Clusters

Superfamily	Fumarate reductase/succinate dehydrogenase, transmembrane subunit
Functional Family	Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

Enzyme Information

UniProtKB Entries (1)

DHSD_PIG

Sus scrofa

Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

PDB Structure

PDB	3AEF
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Crystal structure of porcine heart mitochondrial complex II with an empty quinone-binding pocket Harada, S., Sasaki, T., Shindo, M., Kido, Y., Inaoka, D.K., Omori, J., Osanai, A., Sakamoto, K., Mao, J., Matsuoka, S., Inoue, M., Honma, T., Tanaka, A., Kita, K. To be Published