Assemblies
Multimeric state:
hetero tetramer
Accessible surface area:
37821.21 Å2
Buried surface area:
33785.16 Å2
Dissociation area:
3,514.94
Å2
Dissociation energy (ΔGdiss):
4.63
kcal/mol
Dissociation entropy (TΔSdiss):
15.19
kcal/mol
Symmetry number:
1
PDBe Complex ID:
PDB-CPX-112133
Macromolecules
Chain: A
Length: 621 amino acids
Theoretical weight: 68.26 KDa
Source organism: Gallus gallus
UniProt:
Pfam:
InterPro:
Length: 621 amino acids
Theoretical weight: 68.26 KDa
Source organism: Gallus gallus
UniProt:
- Canonical:
Q9YHT1 (Residues: 45-665; Coverage: 93%)
Pfam:
InterPro:
- FAD-dependent oxidoreductase SdhA/FrdA/AprA
- FAD/NAD(P)-binding domain superfamily
- Succinate dehydrogenase, flavoprotein subunit
- FAD-dependent oxidoreductase 2, FAD binding domain
- Succinate dehydrogenase/fumarate reductase, flavoprotein subunit
- Fumarate reductase/succinate dehydrogenase, FAD-binding site
- Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain superfamily
- Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal domain superfamily
- Fumarate reductase/succinate dehydrogenase flavoprotein-like, C-terminal
![Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial in PDB entry 6myp, assembly 1, front view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_1_front_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial</span>. Front view.")
![Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial in PDB entry 6myp, assembly 1, side view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_1_side_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial</span>. Side view.")
![Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial in PDB entry 6myp, assembly 1, top view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_1_top_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial</span>. Top view.")
Chain: B
Length: 252 amino acids
Theoretical weight: 28.69 KDa
Source organism: Gallus gallus
UniProt:
Pfam:
InterPro:
Length: 252 amino acids
Theoretical weight: 28.69 KDa
Source organism: Gallus gallus
UniProt:
- Canonical: Q9YHT2 (Residues: 39-290; Coverage: 87%)
Pfam:
InterPro:
- Beta-grasp domain superfamily
- 2Fe-2S ferredoxin-like superfamily
- 2Fe-2S ferredoxin-type iron-sulfur binding domain
- Succinate dehydogenase/fumarate reductase N-terminal
- Succinate dehydrogenase/fumarate reductase iron-sulphur protein
- 2Fe-2S ferredoxin, iron-sulphur binding site
- Alpha-helical ferredoxin
- 4Fe-4S ferredoxin-type, iron-sulphur binding domain
- 4Fe-4S ferredoxin, iron-sulphur binding, conserved site
![Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial in PDB entry 6myp, assembly 1, front view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_2_front_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial</span>. Front view.")
![Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial in PDB entry 6myp, assembly 1, side view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_2_side_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial</span>. Side view.")
![Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial in PDB entry 6myp, assembly 1, top view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_2_top_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial</span>. Top view.")
Chain: C
Length: 140 amino acids
Theoretical weight: 15.39 KDa
Source organism: Gallus gallus
UniProt:
InterPro:
Length: 140 amino acids
Theoretical weight: 15.39 KDa
Source organism: Gallus gallus
UniProt:
- Canonical: D0VWW3 (Residues: 1-140; Coverage: 100%)
InterPro:
Chain: D
Length: 103 amino acids
Theoretical weight: 10.97 KDa
Source organism: Gallus gallus
UniProt:
Pfam: CybS, succinate dehydrogenase cytochrome B small subunit
InterPro:
Length: 103 amino acids
Theoretical weight: 10.97 KDa
Source organism: Gallus gallus
UniProt:
- Canonical: Q5ZIS0 (Residues: 55-157; Coverage: 66%)
Pfam: CybS, succinate dehydrogenase cytochrome B small subunit
InterPro:
![Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial in PDB entry 6myp, assembly 1, front view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_4_front_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial</span>. Front view.")
![Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial in PDB entry 6myp, assembly 1, side view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_4_side_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial</span>. Side view.")
![Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial in PDB entry 6myp, assembly 1, top view.](https://www.ebi.ac.uk/pdbe/static/entry/6myp_entity_4_top_image-200x200.png "Hetero tetrameric assembly 1 of PDB entry <span class='highlight'>6myp</span> contains 1 copy of <span class='highlight'>Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial</span>. Top view.")