A succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial that is encoded in the genome of human. [PRO:DNx]
EC 1.3.5.1;
Flavoprotein subunit of complex II;
Fp
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (100.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| linezolid | Homo sapiens (human) | IC50 | 8.1900 | 1 | 1 |
This protein enables 4 target(s):
| Target | Category | Definition |
|---|---|---|
| protein binding | molecular function | Binding to a protein. [GOC:go_curators] |
| succinate dehydrogenase (quinone) activity | molecular function | Catalysis of the reaction: a quinone + succinate = a quinol + fumarate. [RHEA:40523] |
| electron transfer activity | molecular function | A molecular function representing the directed movement of electrons from one molecular entity to another, typically mediated by electron carriers or acceptors, resulting in the transfer of energy and/or the reduction-oxidation (redox) transformation of chemical species. This activity is fundamental to various biological processes, including cellular respiration and photosynthesis, as well as numerous enzymatic reactions involved in metabolic pathways. [Wikipedia:Electron_transfer] |
| flavin adenine dinucleotide binding | molecular function | Binding to FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2. [GOC:ai, GOC:imk, ISBN:0198506732] |
This protein is located in 3 target(s):
| Target | Category | Definition |
|---|---|---|
| nucleolus | cellular component | A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome. [ISBN:0198506732] |
| mitochondrion | cellular component | A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. [GOC:giardia, ISBN:0198506732] |
| mitochondrial inner membrane | cellular component | The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae. [GOC:ai] |
This protein is part of 1 target(s):
| Target | Category | Definition |
|---|---|---|
| mitochondrial respiratory chain complex II, succinate dehydrogenase complex (ubiquinone) | cellular component | A protein complex located in the mitochondrial inner membrane that forms part of the mitochondrial respiratory chain. Contains the four polypeptide subunits of succinate dehydrogenase, flavin-adenine dinucleotide and iron-sulfur. Catalyzes the oxidation of succinate by ubiquinone. Connects the TCA cycle with the respiratory chain. [GOC:mtg_sensu, GOC:vw, ISBN:0198547684] |
This protein is involved in 6 target(s):
| Target | Category | Definition |
|---|---|---|
| tricarboxylic acid cycle | biological process | A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle. [ISBN:0198506732] |
| succinate metabolic process | biological process | The chemical reactions and pathways involving succinate, also known as butanedioate or ethane dicarboxylate, the dianion of succinic acid. Succinate is an important intermediate in metabolism and a component of the TCA cycle. [ISBN:0198506732] |
| mitochondrial electron transport, succinate to ubiquinone | biological process | The transfer of electrons from succinate to ubiquinone that occurs during oxidative phosphorylation, mediated by the multisubunit enzyme known as complex II. [ISBN:0716731363] |
| nervous system development | biological process | The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state. [GOC:dgh] |
| respiratory electron transport chain | biological process | A process in which a series of electron carriers operate together to transfer electrons from donors such as NADH and FADH2 to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient. [GOC:mtg_electron_transport, ISBN:0716720094] |
| proton motive force-driven mitochondrial ATP synthesis | biological process | The transport of protons across a mitochondrial membrane to generate an electrochemical gradient (proton-motive force) that powers ATP synthesis. [GOC:mtg_sensu, ISBN:0716731363] |