A0A0B0N0Q7 · A0A0B0N0Q7_GOSAR
- Proteinsuccinate dehydrogenase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids302 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Iron-sulfur protein (IP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).
Cofactor
Protein has several cofactor binding sites:
Pathway
Carbohydrate metabolism; tricarboxylic acid cycle; fumarate from succinate (eukaryal route): step 1/1.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | mitochondrial inner membrane | |
Cellular Component | respiratory chain complex II (succinate dehydrogenase) | |
Molecular Function | 2 iron, 2 sulfur cluster binding | |
Molecular Function | 3 iron, 4 sulfur cluster binding | |
Molecular Function | electron transfer activity | |
Molecular Function | metal ion binding | |
Molecular Function | succinate dehydrogenase (quinone) activity | |
Biological Process | respiratory electron transport chain | |
Biological Process | tricarboxylic acid cycle |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namesuccinate dehydrogenase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Malvales > Malvaceae > Malvoideae > Gossypium
Accessions
- Primary accessionA0A0B0N0Q7
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Mitochondrion inner membrane ; Peripheral membrane protein
Interaction
Subunit
Component of complex II composed of eight subunits in plants: four classical SDH subunits SDH1, SDH2, SDH3 and SDH4 (a flavoprotein (FP), an iron-sulfur protein (IP), and a cytochrome b composed of a large and a small subunit.), as well as four subunits unknown in mitochondria from bacteria and heterotrophic eukaryotes.
Structure
Sequence
- Sequence statusComplete
- Length302
- Mass (Da)34,615
- Last updated2015-03-04 v1
- Checksum45EA18FCD076EBAD
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
JRRC01456409 EMBL· GenBank· DDBJ | KHG06615.1 EMBL· GenBank· DDBJ | Genomic DNA |