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ornithine aminotransferase

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catalystActivity	[CatalystActivity:1118132] ornithine aminotransferase activity of aminotransferase (LOC_OS03G44150) [cytosol]
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference	[DatabaseIdentifier:27177] EC:2.6.1.13 [DatabaseIdentifier:1143025] RiceCyc:ORNITHINE-GLU-AMINOTRANSFORASE-RXN
dbId	1120302
displayName	ornithine aminotransferase
eventOf	[Pathway:R-OSA-1119318] Proline biosynthesis V (from arginine) - Oryza sativa
followingEvent	[Reaction:R-OSA-5633266] pyrroline 5-carboxylate + H2O + H+> L-glutamate gamma-semialdehyde - Oryza sativa [Reaction:R-OSA-1120680] L-glutamate gamma-semialdehyde->H2O+pyrroline 5-carboxylate - Oryza sativa [Reaction:R-OSA-1120119] ornithine carbamoyltransferase - Oryza sativa [Reaction:R-OSA-5633269] ornithine carbamoyltransferase (L-ornithine to L-citrulline) - Oryza sativa
input	[SimpleEntity:R-ALL-29406] 2OG [cytosol] [SimpleEntity:R-ALL-29498] L-Orn [cytosol]
isInDisease	false
isInferred	false
modified	[InstanceEdit:11540225] Elser, Justin, 2025-03-27
name	ornithine aminotransferase Ornithine--oxo-acid aminotransferase Ornithine ketoacid aminotransferase biochemicalReaction60493
orthologousEvent	[Reaction:R-OBR-1120302] ornithine aminotransferase - Oryza brachyantha [Reaction:R-AUM-1120302] ornithine aminotransferase - Aegilops umbellulata [Reaction:R-PDA-1120302] ornithine aminotransferase - Phoenix dactylifera [Reaction:R-PVE-1120302] ornithine aminotransferase - Pistacia vera [Reaction:R-ECU-1120302] ornithine aminotransferase - Eragrostis curvula [Reaction:R-BDI-1120302] ornithine aminotransferase - Brachypodium distachyon [Reaction:R-BJU-1120302] ornithine aminotransferase - Brassica juncea [Reaction:R-BVU-1120302] ornithine aminotransferase - Beta vulgaris [Reaction:R-BOL-1120302] ornithine aminotransferase - Brassica oleracea [Reaction:R-OGU-1120302] ornithine aminotransferase - Oryza glumaepatula [Reaction:R-SSP-1120302] ornithine aminotransferase - Saccharum spontaneum [Reaction:R-COL-1120302] ornithine aminotransferase - Corchorus olitorius [Reaction:R-LAN-1120302] ornithine aminotransferase - Lupinus angustifolius [Reaction:R-TDI-1120302] ornithine aminotransferase - Triticum dicoccoides [Reaction:R-GRA-1120302] ornithine aminotransferase - Gossypium raimondii [Reaction:R-CME-1120302] ornithine aminotransferase - Cyanidioschyzon merolae [Reaction:R-MAC-1120302] ornithine aminotransferase - Musa acuminata [Reaction:R-SLY-1120302] ornithine aminotransferase - Solanum lycopersicum [Reaction:R-PVU-1120302] ornithine aminotransferase - Phaseolus vulgaris [Reaction:R-ECG-1120302] ornithine aminotransferase - Echinochloa crus-galli [Reaction:R-CCN-1120302] ornithine aminotransferase - Coffea canephora [Reaction:R-FEX-1120302] ornithine aminotransferase - Fraxinus excelsior (European ash) [Reaction:R-QSU-1120302] ornithine aminotransferase - Quercus suber [Reaction:R-TPR-1120302] ornithine aminotransferase - Trifolium pratense [Reaction:R-PHA-1120302] ornithine aminotransferase - Panicum hallii ("FIL2") [Reaction:R-MTR-1120302] ornithine aminotransferase - Medicago truncatula [Reaction:R-SMO-1120302] ornithine aminotransferase - Selaginella moellendorffii [Reaction:R-CRU-1120302] ornithine aminotransferase - Capsella rubella [Reaction:R-PTI-1120302] ornithine aminotransferase - Populus trichocarpa [Reaction:R-AIP-1120302] ornithine aminotransferase - Arachis ipaensis [Reaction:R-CQI-1120302] ornithine aminotransferase - Chenopodium quinoa [Reaction:R-CSK-1120302] ornithine aminotransferase - Cannabis sativa subsp. indica [Reaction:R-NAT-1120302] ornithine aminotransferase - Nicotiana attenuata [Reaction:R-OEU-1120302] ornithine aminotransferase - Olea europaea [Reaction:R-TTU-1120302] ornithine aminotransferase - Triticum turgidum [Reaction:R-GSU-1120302] ornithine aminotransferase - Galdieria sulphuraria [Reaction:R-VFA-1120302] ornithine aminotransferase - Vicia faba var. faba [Reaction:R-AHA-1120302] ornithine aminotransferase - Arabidopsis halleri [Reaction:R-DRO-1120302] ornithine aminotransferase - Dioscorea rotundata [Reaction:R-CAR-1120302] ornithine aminotransferase - Cicer arietinum [Reaction:R-CSA-1120302] ornithine aminotransferase - Cucumis sativus [Reaction:R-ETE-1120302] ornithine aminotransferase - Eragrostis tef [Reaction:R-PPA-1120302] ornithine aminotransferase - Physcomitrella patens [Reaction:R-ASA-1120302] ornithine aminotransferase - Avena sativa [Reaction:R-TAE-1120302] ornithine aminotransferase - Triticum aestivum [Reaction:R-ATH-1120302] ornithine aminotransferase - Arabidopsis thaliana [Reaction:R-ATR-1120302] ornithine aminotransferase - Amborella trichopoda [Reaction:R-PSA-1120302] ornithine aminotransferase - Pisum sativum [Reaction:R-VAN-1120302] ornithine aminotransferase - Vigna angularis [Reaction:R-ONI-1120302] ornithine aminotransferase - Oryza nivara [Reaction:R-BNA-1120302] ornithine aminotransferase - Brassica napus [Reaction:R-DCA-1120302] ornithine aminotransferase - Daucus carota [Reaction:R-CST-1120302] ornithine aminotransferase - Camelina sativa [Reaction:R-AHY-1120302] ornithine aminotransferase - Arachis hypogaea [Reaction:R-ZMA-1120302] ornithine aminotransferase - Zea mays [Reaction:R-ZMY-1120302] ornithine aminotransferase - Zea mays ver5 [Reaction:R-OSI-1120302] ornithine aminotransferase - Oryza sativa Indica Group [Reaction:R-PSO-1120302] ornithine aminotransferase - Papaver somniferum [Reaction:R-CCR-1120302] ornithine aminotransferase - Chondrus crispus [Reaction:R-ACH-1120302] ornithine aminotransferase - Actinidia chinensis [Reaction:R-TCA-1120302] ornithine aminotransferase - Theobroma cacao [Reaction:R-OGR-1120302] ornithine aminotransferase - Oryza meyeriana var. granulata [Reaction:R-RCH-1120302] ornithine aminotransferase - Rosa chinensis [Reaction:R-BRA-1120302] ornithine aminotransferase - Brassica rapa [Reaction:R-NCO-1120302] ornithine aminotransferase - Nymphaea colorata [Reaction:R-AOF-1120302] ornithine aminotransferase - Asparagus officinalis [Reaction:R-MGU-1120302] ornithine aminotransferase - Erythranthe guttata [Reaction:R-OES-1120302] ornithine aminotransferase - Olea europaea var. sylvestris [Reaction:R-CML-1120302] ornithine aminotransferase - Cucumis melo [Reaction:R-CCL-1120302] ornithine aminotransferase - Citrus clementina [Reaction:R-HVU-1120302] ornithine aminotransferase - Hordeum vulgare [Reaction:R-LPR-1120302] ornithine aminotransferase - Lolium perenne [Reaction:R-OBA-1120302] ornithine aminotransferase - Oryza barthii [Reaction:R-OOF-1120302] ornithine aminotransferase - Oryza officinalis [Reaction:R-ACO-1120302] ornithine aminotransferase - Ananas comosus [Reaction:R-ADU-1120302] ornithine aminotransferase - Arachis duranensis [Reaction:R-SVI-1120302] ornithine aminotransferase - Setaria viridis [Reaction:R-GSO-1120302] ornithine aminotransferase - Glycine soja [Reaction:R-CBA-1120302] ornithine aminotransferase - Chara braunii [Reaction:R-VVN-1120302] ornithine aminotransferase - Vitis vinifera [Reaction:R-LST-1120302] ornithine aminotransferase - Lathyrus sativus [Reaction:R-PAV-1120302] ornithine aminotransferase - Prunus avium [Reaction:R-CCA-1120302] ornithine aminotransferase - Cajanus cajan [Reaction:R-TUR-1120302] ornithine aminotransferase - Triticum urartu [Reaction:R-CCD-1120302] ornithine aminotransferase - Cynara cardunculus var. scolymus [Reaction:R-MDO-1120302] ornithine aminotransferase - Malus domestica [Reaction:R-JRE-1120302] ornithine aminotransferase - Juglans regia [Reaction:R-PAB-1120302] ornithine aminotransferase - Picea abies [Reaction:R-ATA-1120302] ornithine aminotransferase - Aegilops tauschii [Reaction:R-CLA-1120302] ornithine aminotransferase - Citrullus lanatus [Reaction:R-SCR-1120302] ornithine aminotransferase - Secale cereale [Reaction:R-PHH-1120302] ornithine aminotransferase - Panicum hallii var. hallii ("HAL2") [Reaction:R-STU-1120302] ornithine aminotransferase - Solanum tuberosum [Reaction:R-OGL-1120302] ornithine aminotransferase - Oryza glaberrima [Reaction:R-OLO-1120302] ornithine aminotransferase - Oryza longistaminata [Reaction:R-VUN-1120302] ornithine aminotransferase - Vigna unguiculata [Reaction:R-HAN-1120302] ornithine aminotransferase - Helianthus annuus [Reaction:R-NNU-1120302] ornithine aminotransferase - Nelumbo nucifera [Reaction:R-CSI-1120302] ornithine aminotransferase - Citrus sinensis [Reaction:R-TTI-1120302] ornithine aminotransferase - Triticum timopheevii subsp. timopheevii [Reaction:R-CRE-1120302] ornithine aminotransferase - Chlamydomonas reinhardtii [Reaction:R-OAU-1120302] ornithine aminotransferase - Oryza australiensis [Reaction:R-DEX-1120302] ornithine aminotransferase - Digitaria exilis [Reaction:R-MPO-1120302] ornithine aminotransferase - Marchantia polymorpha [Reaction:R-SBI-1120302] ornithine aminotransferase - Sorghum bicolor [Reaction:R-ORU-1120302] ornithine aminotransferase - Oryza rufipogon [Reaction:R-FVE-1120302] ornithine aminotransferase - Fragaria vesca [Reaction:R-OMI-1120302] ornithine aminotransferase - Oryza minuta [Reaction:R-VRA-1120302] ornithine aminotransferase - Vigna radiata [Reaction:R-SIN-1120302] ornithine aminotransferase - Sesamum indicum [Reaction:R-SHI-1120302] ornithine aminotransferase - Salvia hispanica [Reaction:R-PPE-1120302] ornithine aminotransferase - Prunus persica [Reaction:R-PTA-1120302] ornithine aminotransferase - Pinus taeda [Reaction:R-ALY-1120302] ornithine aminotransferase - Arabidopsis lyrata [Reaction:R-CCP-1120302] ornithine aminotransferase - Corchorus capsularis [Reaction:R-TSP-1120302] ornithine aminotransferase - Triticum spelta subsp. spelta [Reaction:R-MES-1120302] ornithine aminotransferase - Manihot esculenta [Reaction:R-ITR-1120302] ornithine aminotransferase - Ipomoea triloba [Reaction:R-EGR-1120302] ornithine aminotransferase - Eucalyptus grandis [Reaction:R-CAN-1120302] ornithine aminotransferase - Capsicum annuum [Reaction:R-QLO-1120302] ornithine aminotransferase - Quercus lobata [Reaction:R-SIT-1120302] ornithine aminotransferase - Setaria italica [Reaction:R-HLP-1120302] ornithine aminotransferase - Humulus lupulus var. lupulus [Reaction:R-CCI-1120302] ornithine aminotransferase - Corymbia citriodora [Reaction:R-ZJA-1120302] ornithine aminotransferase - Zoysia japonica
output	[SimpleEntity:R-ALL-29404] L-Glu [cytosol] [SimpleEntity:R-ALL-1131815] L-Glu5S [cytosol]
precedingEvent	[Reaction:R-OSA-1120147] citrullinase - Oryza sativa [Reaction:R-OSA-1121416] glutamate-5-semialdehyde dehydrogenase - Oryza sativa [Reaction:R-OSA-1120119] ornithine carbamoyltransferase - Oryza sativa [Reaction:R-OSA-1120114] arginase - Oryza sativa [Reaction:R-OSA-1120680] L-glutamate gamma-semialdehyde->H2O+pyrroline 5-carboxylate - Oryza sativa
schemaClass	Reaction
species	[Species:186860] Oryza sativa
stId	R-OSA-1120302
summation	[Summation:2677907] L-ornithine is converted to L-glutamate gamma-semialdehyde b...

Referrals

(hasEvent)	[Pathway:R-OSA-1119318] Proline biosynthesis V (from arginine) - Oryza sativa
(precedingEvent)	[Reaction:R-OSA-5633266] pyrroline 5-carboxylate + H2O + H+> L-glutamate gamma-semialdehyde - Oryza sativa [Reaction:R-OSA-5633269] ornithine carbamoyltransferase (L-ornithine to L-citrulline) - Oryza sativa [Reaction:R-OSA-1120680] L-glutamate gamma-semialdehyde->H2O+pyrroline 5-carboxylate - Oryza sativa [Reaction:R-OSA-1120119] ornithine carbamoyltransferase - Oryza sativa