Plant Reactome Pathway Database - Plant Reactome Pathway Database

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succinate + ubiquinone => fumarate + ubiquinol

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catalystActivity	[CatalystActivity:1118159] succinate dehydrogenase (quinone) activity of SDH complex [mitochondrial inner membrane]
compartment	[Compartment:70616] mitochondrial inner membrane [Compartment:5460] mitochondrial matrix
created	[InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference	[DatabaseIdentifier:1147433] RiceCyc:SUCCINATE-DEHYDROGENASE-UBIQUINONE-RXN
dbId	1120286
displayName	succinate + ubiquinone => fumarate + ubiquinol
eventOf	[Pathway:R-OSA-1119533] TCA cycle (plant) - Oryza sativa
followingEvent	[Reaction:R-OSA-1121548] fumarate + H2O <=> malate - Oryza sativa
input	[SimpleEntity:R-ALL-73663] CoQ [mitochondrial inner membrane] [SimpleEntity:R-ALL-113536] SUCCA [mitochondrial matrix]
isInDisease	false
isInferred	false
literatureReference	[LiteratureReference:1173279] The four subunits of mitochondrial respiratory complex II are encoded by multiple nuclear genes and targeted to mitochondria in Arabidopsis thaliana [LiteratureReference:1173271] Three different genes encode the iron-sulfur subunit of succinate dehydrogenase in Arabidopsis thaliana
modified	[InstanceEdit:11540225] Elser, Justin, 2025-03-27
name	succinate + ubiquinone => fumarate + ubiquinol Succinate dehydrogenase (ubiquinone)
orthologousEvent	[Reaction:R-QSU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Quercus suber [Reaction:R-CSK-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cannabis sativa subsp. indica [Reaction:R-SLY-1120286] succinate + ubiquinone => fumarate + ubiquinol - Solanum lycopersicum [Reaction:R-LST-1120286] succinate + ubiquinone => fumarate + ubiquinol - Lathyrus sativus [Reaction:R-PHH-1120286] succinate + ubiquinone => fumarate + ubiquinol - Panicum hallii var. hallii ("HAL2") [Reaction:R-CCI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Corymbia citriodora [Reaction:R-SBI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Sorghum bicolor [Reaction:R-FVE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Fragaria vesca [Reaction:R-PAB-1120286] succinate + ubiquinone => fumarate + ubiquinol - Picea abies [Reaction:R-COL-1120286] succinate + ubiquinone => fumarate + ubiquinol - Corchorus olitorius [Reaction:R-LSA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Lactuca sativa [Reaction:R-SHI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Salvia hispanica [Reaction:R-LAN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Lupinus angustifolius [Reaction:R-OME-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza meridionalis [Reaction:R-VFA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Vicia faba var. faba [Reaction:R-SPC-1120286] succinate + ubiquinone => fumarate + ubiquinol - Synechocystis sp. PCC 6803 [Reaction:R-SMO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Selaginella moellendorffii [Reaction:R-HVU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Hordeum vulgare [Reaction:R-ZJA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Zoysia japonica [Reaction:R-PED-1120286] succinate + ubiquinone => fumarate + ubiquinol - Phyllostachys edulis [Reaction:R-TAE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum aestivum [Reaction:R-PVU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Phaseolus vulgaris [Reaction:R-ATA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Aegilops tauschii [Reaction:R-VVN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Vitis vinifera [Reaction:R-ASA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Avena sativa [Reaction:R-CAN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Capsicum annuum [Reaction:R-CME-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cyanidioschyzon merolae [Reaction:R-NNU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Nelumbo nucifera [Reaction:R-ADU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arachis duranensis [Reaction:R-CML-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cucumis melo [Reaction:R-OBR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza brachyantha [Reaction:R-BVU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Beta vulgaris [Reaction:R-PPE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Prunus persica [Reaction:R-MPO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Marchantia polymorpha [Reaction:R-CLA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Citrullus lanatus [Reaction:R-MES-1120286] succinate + ubiquinone => fumarate + ubiquinol - Manihot esculenta [Reaction:R-CAR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cicer arietinum [Reaction:R-MGU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Erythranthe guttata [Reaction:R-CRE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Chlamydomonas reinhardtii [Reaction:R-SIT-1120286] succinate + ubiquinone => fumarate + ubiquinol - Setaria italica [Reaction:R-GRA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Gossypium raimondii [Reaction:R-PSO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Papaver somniferum [Reaction:R-TUR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum urartu [Reaction:R-PPA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Physcomitrella patens [Reaction:R-OBA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza barthii [Reaction:R-ONI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza nivara [Reaction:R-TPR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Trifolium pratense [Reaction:R-DRO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Dioscorea rotundata [Reaction:R-CBA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Chara braunii [Reaction:R-OAU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza australiensis [Reaction:R-STU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Solanum tuberosum [Reaction:R-OSI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza sativa Indica Group [Reaction:R-GMA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Glycine max [Reaction:R-JRE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Juglans regia [Reaction:R-HLH-1120286] succinate + ubiquinone => fumarate + ubiquinol - Humulus lupulus [Reaction:R-TCA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Theobroma cacao [Reaction:R-OLU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Ostreococcus lucimarinus [Reaction:R-MAC-1120286] succinate + ubiquinone => fumarate + ubiquinol - Musa acuminata [Reaction:R-CCL-1120286] succinate + ubiquinone => fumarate + ubiquinol - Citrus clementina [Reaction:R-PAV-1120286] succinate + ubiquinone => fumarate + ubiquinol - Prunus avium [Reaction:R-QLO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Quercus lobata [Reaction:R-EGR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Eucalyptus grandis [Reaction:R-TDI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum dicoccoides [Reaction:R-CCR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Chondrus crispus [Reaction:R-SVI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Setaria viridis [Reaction:R-OMI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza minuta [Reaction:R-DCA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Daucus carota [Reaction:R-OGR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza meyeriana var. granulata [Reaction:R-DEX-1120286] succinate + ubiquinone => fumarate + ubiquinol - Digitaria exilis [Reaction:R-NCO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Nymphaea colorata [Reaction:R-MTR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Medicago truncatula [Reaction:R-CSC-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cannabis sativa [Reaction:R-VAN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Vigna angularis [Reaction:R-OES-1120286] succinate + ubiquinone => fumarate + ubiquinol - Olea europaea var. sylvestris [Reaction:R-HAN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Helianthus annuus [Reaction:R-OGU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza glumaepatula [Reaction:R-FCR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Ficus carica [Reaction:R-SSP-1120286] succinate + ubiquinone => fumarate + ubiquinol - Saccharum spontaneum [Reaction:R-OPU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza punctata [Reaction:R-OGL-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza glaberrima [Reaction:R-AHY-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arachis hypogaea [Reaction:R-AUM-1120286] succinate + ubiquinone => fumarate + ubiquinol - Aegilops umbellulata [Reaction:R-SIN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Sesamum indicum [Reaction:R-HLP-1120286] succinate + ubiquinone => fumarate + ubiquinol - Humulus lupulus var. lupulus [Reaction:R-CSA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cucumis sativus [Reaction:R-BOL-1120286] succinate + ubiquinone => fumarate + ubiquinol - Brassica oleracea [Reaction:R-JCU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Jatropha curcas [Reaction:R-PSA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Pisum sativum [Reaction:R-SCR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Secale cereale [Reaction:R-ETE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Eragrostis tef [Reaction:R-OKA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza sativa aus subgroup [Reaction:R-FEX-1120286] succinate + ubiquinone => fumarate + ubiquinol - Fraxinus excelsior (European ash) [Reaction:R-NAT-1120286] succinate + ubiquinone => fumarate + ubiquinol - Nicotiana attenuata [Reaction:R-TTU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum turgidum [Reaction:R-ECU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Eragrostis curvula [Reaction:R-GSU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Galdieria sulphuraria [Reaction:R-AHA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arabidopsis halleri [Reaction:R-BDI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Brachypodium distachyon [Reaction:R-PTI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Populus trichocarpa [Reaction:R-ACO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Ananas comosus [Reaction:R-CCN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Coffea canephora [Reaction:R-MDO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Malus domestica [Reaction:R-PHA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Panicum hallii ("FIL2") [Reaction:R-CCP-1120286] succinate + ubiquinone => fumarate + ubiquinol - Corchorus capsularis [Reaction:R-RCH-1120286] succinate + ubiquinone => fumarate + ubiquinol - Rosa chinensis [Reaction:R-ITR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Ipomoea triloba [Reaction:R-BNA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Brassica napus [Reaction:R-CCA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cajanus cajan [Reaction:R-OEU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Olea europaea [Reaction:R-TTI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum timopheevii subsp. timopheevii [Reaction:R-CQI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Chenopodium quinoa [Reaction:R-CST-1120286] succinate + ubiquinone => fumarate + ubiquinol - Camelina sativa [Reaction:R-ORU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza rufipogon [Reaction:R-CCD-1120286] succinate + ubiquinone => fumarate + ubiquinol - Cynara cardunculus var. scolymus [Reaction:R-OOF-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza officinalis [Reaction:R-ATR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Amborella trichopoda [Reaction:R-ATH-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arabidopsis thaliana [Reaction:R-GSO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Glycine soja [Reaction:R-PDA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Phoenix dactylifera [Reaction:R-OLO-1120286] succinate + ubiquinone => fumarate + ubiquinol - Oryza longistaminata [Reaction:R-ZMA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Zea mays [Reaction:R-ZMY-1120286] succinate + ubiquinone => fumarate + ubiquinol - Zea mays ver5 [Reaction:R-VUN-1120286] succinate + ubiquinone => fumarate + ubiquinol - Vigna unguiculata [Reaction:R-PTA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Pinus taeda [Reaction:R-AOF-1120286] succinate + ubiquinone => fumarate + ubiquinol - Asparagus officinalis [Reaction:R-BRA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Brassica rapa [Reaction:R-PVE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Pistacia vera [Reaction:R-ALY-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arabidopsis lyrata [Reaction:R-VRA-1120286] succinate + ubiquinone => fumarate + ubiquinol - Vigna radiata [Reaction:R-TSP-1120286] succinate + ubiquinone => fumarate + ubiquinol - Triticum spelta subsp. spelta [Reaction:R-LPR-1120286] succinate + ubiquinone => fumarate + ubiquinol - Lolium perenne [Reaction:R-AIP-1120286] succinate + ubiquinone => fumarate + ubiquinol - Arachis ipaensis [Reaction:R-LPE-1120286] succinate + ubiquinone => fumarate + ubiquinol - Leersia perrieri [Reaction:R-BJU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Brassica juncea [Reaction:R-CRU-1120286] succinate + ubiquinone => fumarate + ubiquinol - Capsella rubella [Reaction:R-CSI-1120286] succinate + ubiquinone => fumarate + ubiquinol - Citrus sinensis [Reaction:R-ACH-1120286] succinate + ubiquinone => fumarate + ubiquinol - Actinidia chinensis [Reaction:R-ECG-1120286] succinate + ubiquinone => fumarate + ubiquinol - Echinochloa crus-galli
output	[SimpleEntity:R-ALL-113588] FUMA [mitochondrial matrix] [SimpleEntity:R-ALL-76633] QH2 [mitochondrial inner membrane]
precedingEvent	[Reaction:R-OSA-1121627] succinyl-CoA + ADP + orthophosphate => succinate + ATP + CoA-SH - Oryza sativa
schemaClass	Reaction
species	[Species:186860] Oryza sativa
stId	R-OSA-1120286
summation	[Summation:1173269] The succinate dehydrogenase complex catalyzes the reaction o...

Referrals

(hasEvent)	[Pathway:R-OSA-1119533] TCA cycle (plant) - Oryza sativa
(precedingEvent)	[Reaction:R-OSA-1121548] fumarate + H2O <=> malate - Oryza sativa