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threonine ammonia-lyase

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catalystActivity	[CatalystActivity:1118787] threonine deaminase activity of cysteine synthase (LOC_OS03G50510.1) [cytosol]
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference	[DatabaseIdentifier:1154364] EC-NUMBER:4.3.1.19 [DatabaseIdentifier:1136448] RiceCyc:THREDEHYD-RXN
dbId	1120688
displayName	threonine ammonia-lyase
eventOf	[Pathway:R-OSA-1119460] Isoleucine biosynthesis from threonine - Oryza sativa
followingEvent	[Reaction:R-OSA-1120036] acetolactate synthase - Oryza sativa
input	[SimpleEntity:R-ALL-351990] L-Thr [cytosol]
isInDisease	false
isInferred	false
modified	[InstanceEdit:11540225] Elser, Justin, 2025-03-27
name	threonine ammonia-lyase Threonine dehydratase Serine deaminase L-serine dehydratase Threonine deaminase biochemicalReaction10516
orthologousEvent	[Reaction:R-BRA-1120688] threonine ammonia-lyase - Brassica rapa [Reaction:R-PVE-1120688] threonine ammonia-lyase - Pistacia vera [Reaction:R-CCI-1120688] threonine ammonia-lyase - Corymbia citriodora [Reaction:R-STU-1120688] threonine ammonia-lyase - Solanum tuberosum [Reaction:R-ALY-1120688] threonine ammonia-lyase - Arabidopsis lyrata [Reaction:R-OGL-1120688] threonine ammonia-lyase - Oryza glaberrima [Reaction:R-BVU-1120688] threonine ammonia-lyase - Beta vulgaris [Reaction:R-LAN-1120688] threonine ammonia-lyase - Lupinus angustifolius [Reaction:R-CSC-1120688] threonine ammonia-lyase - Cannabis sativa [Reaction:R-OME-1120688] threonine ammonia-lyase - Oryza meridionalis [Reaction:R-PPA-1120688] threonine ammonia-lyase - Physcomitrella patens [Reaction:R-AUM-1120688] threonine ammonia-lyase - Aegilops umbellulata [Reaction:R-OMI-1120688] threonine ammonia-lyase - Oryza minuta [Reaction:R-VVN-1120688] threonine ammonia-lyase - Vitis vinifera [Reaction:R-CML-1120688] threonine ammonia-lyase - Cucumis melo [Reaction:R-JCU-1120688] threonine ammonia-lyase - Jatropha curcas [Reaction:R-ASA-1120688] threonine ammonia-lyase - Avena sativa [Reaction:R-NCO-1120688] threonine ammonia-lyase - Nymphaea colorata [Reaction:R-MES-1120688] threonine ammonia-lyase - Manihot esculenta [Reaction:R-OLU-1120688] threonine ammonia-lyase - Ostreococcus lucimarinus [Reaction:R-SLY-1120688] threonine ammonia-lyase - Solanum lycopersicum [Reaction:R-ECG-1120688] threonine ammonia-lyase - Echinochloa crus-galli [Reaction:R-CST-1120688] threonine ammonia-lyase - Camelina sativa [Reaction:R-FCR-1120688] threonine ammonia-lyase - Ficus carica [Reaction:R-VAN-1120688] threonine ammonia-lyase - Vigna angularis [Reaction:R-ITR-1120688] threonine ammonia-lyase - Ipomoea triloba [Reaction:R-OBA-1120688] threonine ammonia-lyase - Oryza barthii [Reaction:R-LSA-1120688] threonine ammonia-lyase - Lactuca sativa [Reaction:R-COL-1120688] threonine ammonia-lyase - Corchorus olitorius [Reaction:R-AOF-1120688] threonine ammonia-lyase - Asparagus officinalis [Reaction:R-GMA-1120688] threonine ammonia-lyase - Glycine max [Reaction:R-DRO-1120688] threonine ammonia-lyase - Dioscorea rotundata [Reaction:R-SIT-1120688] threonine ammonia-lyase - Setaria italica [Reaction:R-BDI-1120688] threonine ammonia-lyase - Brachypodium distachyon [Reaction:R-CAR-1120688] threonine ammonia-lyase - Cicer arietinum [Reaction:R-AIP-1120688] threonine ammonia-lyase - Arachis ipaensis [Reaction:R-MAC-1120688] threonine ammonia-lyase - Musa acuminata [Reaction:R-ATA-1120688] threonine ammonia-lyase - Aegilops tauschii [Reaction:R-CCL-1120688] threonine ammonia-lyase - Citrus clementina [Reaction:R-ECU-1120688] threonine ammonia-lyase - Eragrostis curvula [Reaction:R-CRE-1120688] threonine ammonia-lyase - Chlamydomonas reinhardtii [Reaction:R-CCA-1120688] threonine ammonia-lyase - Cajanus cajan [Reaction:R-CME-1120688] threonine ammonia-lyase - Cyanidioschyzon merolae [Reaction:R-ADU-1120688] threonine ammonia-lyase - Arachis duranensis [Reaction:R-TTI-1120688] threonine ammonia-lyase - Triticum timopheevii subsp. timopheevii [Reaction:R-PED-1120688] threonine ammonia-lyase - Phyllostachys edulis [Reaction:R-FVE-1120688] threonine ammonia-lyase - Fragaria vesca [Reaction:R-HLP-1120688] threonine ammonia-lyase - Humulus lupulus var. lupulus [Reaction:R-TUR-1120688] threonine ammonia-lyase - Triticum urartu [Reaction:R-CSA-1120688] threonine ammonia-lyase - Cucumis sativus [Reaction:R-PTA-1120688] threonine ammonia-lyase - Pinus taeda [Reaction:R-TCA-1120688] threonine ammonia-lyase - Theobroma cacao [Reaction:R-CCD-1120688] threonine ammonia-lyase - Cynara cardunculus var. scolymus [Reaction:R-PHA-1120688] threonine ammonia-lyase - Panicum hallii ("FIL2") [Reaction:R-NAT-1120688] threonine ammonia-lyase - Nicotiana attenuata [Reaction:R-OEU-1120688] threonine ammonia-lyase - Olea europaea [Reaction:R-HAN-1120688] threonine ammonia-lyase - Helianthus annuus [Reaction:R-SMO-1120688] threonine ammonia-lyase - Selaginella moellendorffii [Reaction:R-PAB-1120688] threonine ammonia-lyase - Picea abies [Reaction:R-AHA-1120688] threonine ammonia-lyase - Arabidopsis halleri [Reaction:R-OOF-1120688] threonine ammonia-lyase - Oryza officinalis [Reaction:R-DEX-1120688] threonine ammonia-lyase - Digitaria exilis [Reaction:R-CSI-1120688] threonine ammonia-lyase - Citrus sinensis [Reaction:R-SPC-1120688] threonine ammonia-lyase - Synechocystis sp. PCC 6803 [Reaction:R-FEX-1120688] threonine ammonia-lyase - Fraxinus excelsior (European ash) [Reaction:R-NNU-1120688] threonine ammonia-lyase - Nelumbo nucifera [Reaction:R-ACH-1120688] threonine ammonia-lyase - Actinidia chinensis [Reaction:R-OSI-1120688] threonine ammonia-lyase - Oryza sativa Indica Group [Reaction:R-OPU-1120688] threonine ammonia-lyase - Oryza punctata [Reaction:R-OAU-1120688] threonine ammonia-lyase - Oryza australiensis [Reaction:R-LPR-1120688] threonine ammonia-lyase - Lolium perenne [Reaction:R-TAE-1120688] threonine ammonia-lyase - Triticum aestivum [Reaction:R-ZMA-1120688] threonine ammonia-lyase - Zea mays [Reaction:R-GSU-1120688] threonine ammonia-lyase - Galdieria sulphuraria [Reaction:R-OGR-1120688] threonine ammonia-lyase - Oryza meyeriana var. granulata [Reaction:R-LST-1120688] threonine ammonia-lyase - Lathyrus sativus [Reaction:R-DCA-1120688] threonine ammonia-lyase - Daucus carota [Reaction:R-CSK-1120688] threonine ammonia-lyase - Cannabis sativa subsp. indica [Reaction:R-BOL-1120688] threonine ammonia-lyase - Brassica oleracea [Reaction:R-SCR-1120688] threonine ammonia-lyase - Secale cereale [Reaction:R-ATH-1120688] threonine ammonia-lyase - Arabidopsis thaliana [Reaction:R-MGU-1120688] threonine ammonia-lyase - Erythranthe guttata [Reaction:R-OES-1120688] threonine ammonia-lyase - Olea europaea var. sylvestris [Reaction:R-EGR-1120688] threonine ammonia-lyase - Eucalyptus grandis [Reaction:R-CAN-1120688] threonine ammonia-lyase - Capsicum annuum [Reaction:R-TPR-1120688] threonine ammonia-lyase - Trifolium pratense [Reaction:R-SHI-1120688] threonine ammonia-lyase - Salvia hispanica [Reaction:R-OLO-1120688] threonine ammonia-lyase - Oryza longistaminata [Reaction:R-PSA-1120688] threonine ammonia-lyase - Pisum sativum [Reaction:R-MPO-1120688] threonine ammonia-lyase - Marchantia polymorpha [Reaction:R-TSP-1120688] threonine ammonia-lyase - Triticum spelta subsp. spelta [Reaction:R-BJU-1120688] threonine ammonia-lyase - Brassica juncea [Reaction:R-JRE-1120688] threonine ammonia-lyase - Juglans regia [Reaction:R-TTU-1120688] threonine ammonia-lyase - Triticum turgidum [Reaction:R-CRU-1120688] threonine ammonia-lyase - Capsella rubella [Reaction:R-PSO-1120688] threonine ammonia-lyase - Papaver somniferum [Reaction:R-VRA-1120688] threonine ammonia-lyase - Vigna radiata [Reaction:R-ZMY-1120688] threonine ammonia-lyase - Zea mays ver5 [Reaction:R-SIN-1120688] threonine ammonia-lyase - Sesamum indicum [Reaction:R-SVI-1120688] threonine ammonia-lyase - Setaria viridis [Reaction:R-PPE-1120688] threonine ammonia-lyase - Prunus persica [Reaction:R-ETE-1120688] threonine ammonia-lyase - Eragrostis tef [Reaction:R-VUN-1120688] threonine ammonia-lyase - Vigna unguiculata [Reaction:R-HVU-1120688] threonine ammonia-lyase - Hordeum vulgare [Reaction:R-RCH-1120688] threonine ammonia-lyase - Rosa chinensis [Reaction:R-ZJA-1120688] threonine ammonia-lyase - Zoysia japonica [Reaction:R-TDI-1120688] threonine ammonia-lyase - Triticum dicoccoides [Reaction:R-PVU-1120688] threonine ammonia-lyase - Phaseolus vulgaris [Reaction:R-CQI-1120688] threonine ammonia-lyase - Chenopodium quinoa [Reaction:R-SBI-1120688] threonine ammonia-lyase - Sorghum bicolor [Reaction:R-PAV-1120688] threonine ammonia-lyase - Prunus avium [Reaction:R-VFA-1120688] threonine ammonia-lyase - Vicia faba var. faba [Reaction:R-BNA-1120688] threonine ammonia-lyase - Brassica napus [Reaction:R-MTR-1120688] threonine ammonia-lyase - Medicago truncatula [Reaction:R-CBA-1120688] threonine ammonia-lyase - Chara braunii [Reaction:R-ORU-1120688] threonine ammonia-lyase - Oryza rufipogon [Reaction:R-PTI-1120688] threonine ammonia-lyase - Populus trichocarpa [Reaction:R-ATR-1120688] threonine ammonia-lyase - Amborella trichopoda [Reaction:R-PDA-1120688] threonine ammonia-lyase - Phoenix dactylifera [Reaction:R-OBR-1120688] threonine ammonia-lyase - Oryza brachyantha [Reaction:R-ACO-1120688] threonine ammonia-lyase - Ananas comosus [Reaction:R-AHY-1120688] threonine ammonia-lyase - Arachis hypogaea [Reaction:R-ONI-1120688] threonine ammonia-lyase - Oryza nivara [Reaction:R-PHH-1120688] threonine ammonia-lyase - Panicum hallii var. hallii ("HAL2") [Reaction:R-OGU-1120688] threonine ammonia-lyase - Oryza glumaepatula [Reaction:R-GRA-1120688] threonine ammonia-lyase - Gossypium raimondii [Reaction:R-QLO-1120688] threonine ammonia-lyase - Quercus lobata [Reaction:R-CCP-1120688] threonine ammonia-lyase - Corchorus capsularis [Reaction:R-MDO-1120688] threonine ammonia-lyase - Malus domestica [Reaction:R-CLA-1120688] threonine ammonia-lyase - Citrullus lanatus [Reaction:R-GSO-1120688] threonine ammonia-lyase - Glycine soja [Reaction:R-QSU-1120688] threonine ammonia-lyase - Quercus suber [Reaction:R-LPE-1120688] threonine ammonia-lyase - Leersia perrieri
output	[SimpleEntity:R-ALL-936714] 2OBUTA [cytosol] [SimpleEntity:R-ALL-29382] NH3 [cytosol]
schemaClass	Reaction
species	[Species:186860] Oryza sativa
stId	R-OSA-1120688
summation	[Summation:2851317] L-threonine is converted to 2-oxobutanoate by enzymatic acti...

Referrals

(hasEvent)	[Pathway:R-OSA-1119460] Isoleucine biosynthesis from threonine - Oryza sativa
(precedingEvent)	[Reaction:R-OSA-1120036] acetolactate synthase - Oryza sativa

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