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homoserine kinase

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catalystActivity	[CatalystActivity:1119128] homoserine kinase activity of homoserine kinase (LOC_OS02G58510.1) [cytosol]
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference	[DatabaseIdentifier:27246] EC:2.7.1.39 [DatabaseIdentifier:1133321] RiceCyc:HOMOSERKIN-RXN
dbId	1121450
displayName	homoserine kinase
eventOf	[Pathway:R-OSA-1119400] Methionine biosynthesis II - Oryza sativa [Pathway:R-OSA-1119262] Threonine biosynthesis from homoserine - Oryza sativa
followingEvent	[Reaction:R-OSA-1120344] threonine synthase - Oryza sativa [Reaction:R-OSA-1119791] cystathionine gamma-synthase - Oryza sativa
input	[SimpleEntity:R-ALL-1168674] ATP [plastid stroma] [SimpleEntity:R-ALL-4789076] homoserine [plastid stroma]
isInDisease	false
isInferred	false
modified	[InstanceEdit:11540225] Elser, Justin, 2025-03-27
name	homoserine kinase biochemicalReaction59120
orthologousEvent	[Reaction:R-PVU-1121450] homoserine kinase - Phaseolus vulgaris [Reaction:R-CQI-1121450] homoserine kinase - Chenopodium quinoa [Reaction:R-PSA-1121450] homoserine kinase - Pisum sativum [Reaction:R-PAB-1121450] homoserine kinase - Picea abies [Reaction:R-PTI-1121450] homoserine kinase - Populus trichocarpa [Reaction:R-CST-1121450] homoserine kinase - Camelina sativa [Reaction:R-FCR-1121450] homoserine kinase - Ficus carica [Reaction:R-HLH-1121450] homoserine kinase - Humulus lupulus [Reaction:R-LST-1121450] homoserine kinase - Lathyrus sativus [Reaction:R-ITR-1121450] homoserine kinase - Ipomoea triloba [Reaction:R-OEU-1121450] homoserine kinase - Olea europaea [Reaction:R-NAT-1121450] homoserine kinase - Nicotiana attenuata [Reaction:R-CAR-1121450] homoserine kinase - Cicer arietinum [Reaction:R-TPR-1121450] homoserine kinase - Trifolium pratense [Reaction:R-ADU-1121450] homoserine kinase - Arachis duranensis [Reaction:R-HVU-1121450] homoserine kinase - Hordeum vulgare [Reaction:R-GMA-1121450] homoserine kinase - Glycine max [Reaction:R-ACO-1121450] homoserine kinase - Ananas comosus [Reaction:R-RCH-1121450] homoserine kinase - Rosa chinensis [Reaction:R-AUM-1121450] homoserine kinase - Aegilops umbellulata [Reaction:R-ECU-1121450] homoserine kinase - Eragrostis curvula [Reaction:R-PPE-1121450] homoserine kinase - Prunus persica [Reaction:R-ASA-1121450] homoserine kinase - Avena sativa [Reaction:R-PTA-1121450] homoserine kinase - Pinus taeda [Reaction:R-LPR-1121450] homoserine kinase - Lolium perenne [Reaction:R-OOF-1121450] homoserine kinase - Oryza officinalis [Reaction:R-OSI-1121450] homoserine kinase - Oryza sativa Indica Group [Reaction:R-BRA-1121450] homoserine kinase - Brassica rapa [Reaction:R-PED-1121450] homoserine kinase - Phyllostachys edulis [Reaction:R-BJU-1121450] homoserine kinase - Brassica juncea [Reaction:R-MES-1121450] homoserine kinase - Manihot esculenta [Reaction:R-SVI-1121450] homoserine kinase - Setaria viridis [Reaction:R-ONI-1121450] homoserine kinase - Oryza nivara [Reaction:R-ETE-1121450] homoserine kinase - Eragrostis tef [Reaction:R-CCD-1121450] homoserine kinase - Cynara cardunculus var. scolymus [Reaction:R-DEX-1121450] homoserine kinase - Digitaria exilis [Reaction:R-CAN-1121450] homoserine kinase - Capsicum annuum [Reaction:R-SCR-1121450] homoserine kinase - Secale cereale [Reaction:R-OAU-1121450] homoserine kinase - Oryza australiensis [Reaction:R-SIT-1121450] homoserine kinase - Setaria italica [Reaction:R-SLY-1121450] homoserine kinase - Solanum lycopersicum [Reaction:R-JRE-1121450] homoserine kinase - Juglans regia [Reaction:R-SHI-1121450] homoserine kinase - Salvia hispanica [Reaction:R-BOL-1121450] homoserine kinase - Brassica oleracea [Reaction:R-VAN-1121450] homoserine kinase - Vigna angularis [Reaction:R-ATH-1121450] homoserine kinase - Arabidopsis thaliana [Reaction:R-VVN-1121450] homoserine kinase - Vitis vinifera [Reaction:R-OES-1121450] homoserine kinase - Olea europaea var. sylvestris [Reaction:R-GSO-1121450] homoserine kinase - Glycine soja [Reaction:R-OMI-1121450] homoserine kinase - Oryza minuta [Reaction:R-TAE-1121450] homoserine kinase - Triticum aestivum [Reaction:R-QLO-1121450] homoserine kinase - Quercus lobata [Reaction:R-OLO-1121450] homoserine kinase - Oryza longistaminata [Reaction:R-MAC-1121450] homoserine kinase - Musa acuminata [Reaction:R-CCL-1121450] homoserine kinase - Citrus clementina [Reaction:R-CRE-1121450] homoserine kinase - Chlamydomonas reinhardtii [Reaction:R-ZMA-1121450] homoserine kinase - Zea mays [Reaction:R-SPC-1121450] homoserine kinase - Synechocystis sp. PCC 6803 [Reaction:R-OGL-1121450] homoserine kinase - Oryza glaberrima [Reaction:R-TTI-1121450] homoserine kinase - Triticum timopheevii subsp. timopheevii [Reaction:R-QSU-1121450] homoserine kinase - Quercus suber [Reaction:R-FVE-1121450] homoserine kinase - Fragaria vesca [Reaction:R-ATR-1121450] homoserine kinase - Amborella trichopoda [Reaction:R-SMO-1121450] homoserine kinase - Selaginella moellendorffii [Reaction:R-LSA-1121450] homoserine kinase - Lactuca sativa [Reaction:R-DCA-1121450] homoserine kinase - Daucus carota [Reaction:R-TSP-1121450] homoserine kinase - Triticum spelta subsp. spelta [Reaction:R-TCA-1121450] homoserine kinase - Theobroma cacao [Reaction:R-HLP-1121450] homoserine kinase - Humulus lupulus var. lupulus [Reaction:R-STU-1121450] homoserine kinase - Solanum tuberosum [Reaction:R-ACH-1121450] homoserine kinase - Actinidia chinensis [Reaction:R-CML-1121450] homoserine kinase - Cucumis melo [Reaction:R-CCN-1121450] homoserine kinase - Coffea canephora [Reaction:R-VUN-1121450] homoserine kinase - Vigna unguiculata [Reaction:R-ECG-1121450] homoserine kinase - Echinochloa crus-galli [Reaction:R-SBI-1121450] homoserine kinase - Sorghum bicolor [Reaction:R-HAN-1121450] homoserine kinase - Helianthus annuus [Reaction:R-MTR-1121450] homoserine kinase - Medicago truncatula [Reaction:R-PHA-1121450] homoserine kinase - Panicum hallii ("FIL2") [Reaction:R-TTU-1121450] homoserine kinase - Triticum turgidum [Reaction:R-OME-1121450] homoserine kinase - Oryza meridionalis [Reaction:R-LAN-1121450] homoserine kinase - Lupinus angustifolius [Reaction:R-VFA-1121450] homoserine kinase - Vicia faba var. faba [Reaction:R-ALY-1121450] homoserine kinase - Arabidopsis lyrata [Reaction:R-ATA-1121450] homoserine kinase - Aegilops tauschii [Reaction:R-PPA-1121450] homoserine kinase - Physcomitrella patens [Reaction:R-FEX-1121450] homoserine kinase - Fraxinus excelsior (European ash) [Reaction:R-CCI-1121450] homoserine kinase - Corymbia citriodora [Reaction:R-CSI-1121450] homoserine kinase - Citrus sinensis [Reaction:R-OBR-1121450] homoserine kinase - Oryza brachyantha [Reaction:R-OGR-1121450] homoserine kinase - Oryza meyeriana var. granulata [Reaction:R-JCU-1121450] homoserine kinase - Jatropha curcas [Reaction:R-BNA-1121450] homoserine kinase - Brassica napus [Reaction:R-CCA-1121450] homoserine kinase - Cajanus cajan [Reaction:R-AHY-1121450] homoserine kinase - Arachis hypogaea [Reaction:R-PVE-1121450] homoserine kinase - Pistacia vera [Reaction:R-TDI-1121450] homoserine kinase - Triticum dicoccoides [Reaction:R-BDI-1121450] homoserine kinase - Brachypodium distachyon [Reaction:R-MPO-1121450] homoserine kinase - Marchantia polymorpha [Reaction:R-PHH-1121450] homoserine kinase - Panicum hallii var. hallii ("HAL2") [Reaction:R-CSK-1121450] homoserine kinase - Cannabis sativa subsp. indica [Reaction:R-MDO-1121450] homoserine kinase - Malus domestica [Reaction:R-GRA-1121450] homoserine kinase - Gossypium raimondii [Reaction:R-BVU-1121450] homoserine kinase - Beta vulgaris [Reaction:R-NNU-1121450] homoserine kinase - Nelumbo nucifera [Reaction:R-AHA-1121450] homoserine kinase - Arabidopsis halleri [Reaction:R-AIP-1121450] homoserine kinase - Arachis ipaensis [Reaction:R-CSA-1121450] homoserine kinase - Cucumis sativus [Reaction:R-OKA-1121450] homoserine kinase - Oryza sativa aus subgroup [Reaction:R-CRU-1121450] homoserine kinase - Capsella rubella [Reaction:R-SIN-1121450] homoserine kinase - Sesamum indicum [Reaction:R-ZJA-1121450] homoserine kinase - Zoysia japonica [Reaction:R-PAV-1121450] homoserine kinase - Prunus avium [Reaction:R-CLA-1121450] homoserine kinase - Citrullus lanatus [Reaction:R-MGU-1121450] homoserine kinase - Erythranthe guttata
output	[SimpleEntity:R-ALL-1168667] ADP [plastid stroma] [SimpleEntity:R-ALL-4789080] O-phospho-L-homoserine [plastid stroma]
precedingEvent	[Reaction:R-OSA-1120265] homoserine dehydrogenase - Oryza sativa
schemaClass	Reaction
species	[Species:186860] Oryza sativa
stId	R-OSA-1121450
summation	[Summation:2885567] Homoserine is converted to O-phospho-L-homoserine by enzymat...

Referrals

(hasEvent)	[Pathway:R-OSA-1119400] Methionine biosynthesis II - Oryza sativa [Pathway:R-OSA-1119262] Threonine biosynthesis from homoserine - Oryza sativa
(precedingEvent)	[Reaction:R-OSA-1120344] threonine synthase - Oryza sativa [Reaction:R-OSA-1119791] cystathionine gamma-synthase - Oryza sativa