Gene: AT1G66340 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G66340
Transcript Identifier
AT1G66340.1
Gene Type
Coding gene
Location
Chr1 : 24734698-24737366 : positive

Family

Gene family
HOM04M000663
(192 genes in 26 species)
specific family
Subfamily
ORTHO04M000522
(187 genes in 28 species)
specific family

Descriptions

Description
Signal transduction histidine kinase, hybrid-type, ethylene sensor
Curated Summary
Similar to prokaryote sensory transduction proteins. Contains a histidine kinase and a response regulator domain. Homodimer. Membrane component. Binds ethylene. Mutations affect ethylene binding and metabolism of other plant hormones such as auxin, cytokinins, ABA and gibberellic acid. Ethylene receptor. Has histidine kinase activity. Is regulated by RTE1. Mutations in ETR1 block ethylene stimulation of flavonol synthesis.
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Identifiers

Type Value
AliasAtETR1,EIN1,ETHYLENE INSENSITIVE 1,ETR,ETHYLENE RESPONSE
full_nameETHYLENE RESPONSE 1
NoteSignal transduction histidine kinase, hybrid-type, ethylene sensor
symbolETR1
tidAT1G66340.1
UniProtP49333

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0000160 IEAInterProphosphorelay signal transduction system
GO:0007165 IEAInterProsignal transduction
GO:0010105 TAS, IEA, UniProtnegative regulation of ethylene-activated signaling pathway1
GO:0050896 IEAInterProresponse to stimulus
GO:0016310 IEAInterProphosphorylation
GO:0009873 IEAGene Ontologyethylene-activated signaling pathway1
GO:0010182 TASUniProtsugar mediated signaling pathway1
GO:0009651 IEPUniProtresponse to salt stress1
GO:0009690 IMPUniProtcytokinin metabolic process1
GO:0009733 IMPUniProtresponse to auxin1
GO:0009737 IMPUniProtresponse to abscisic acid1
GO:0009739 IMPUniProtresponse to gibberellin1
GO:0009408 IMPUniProtresponse to heat1
GO:0009625 IMPUniProtresponse to insect1
GO:0006952 TASUniProtdefense response1
GO:0010119 IMPUniProtregulation of stomatal movement1
GO:0050665 IMPUniProthydrogen peroxide biosynthetic process1
GO:0042742 IMPUniProtdefense response to bacterium1
GO:0052544 IMPUniProtdefense response by callose deposition in cell wall1
GO:0002237 IMPUniProtresponse to molecule of bacterial origin1
GO:0071281 IEPUniProtcellular response to iron ion1
GO:0009723 IMPUniProtresponse to ethylene1
GO:1900140 IMPUniProtregulation of seedling development1
GO:0001944 IMPUniProtvasculature development1 2
GO:0051301 IMPUniProtcell division1 2
GO:0009871 TASGene Ontologyjasmonic acid and ethylene-dependent systemic resistance, ethylene mediated signaling pathway1
GO:0009727 IMPUniProtdetection of ethylene stimulus1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515 IPI, IEAGene Ontologyprotein binding1
GO:0000155 IEAUniProtphosphorelay sensor kinase activity1
GO:0004673 IMP, ISS, TASIEA, UniProtprotein histidine kinase activity1 2 3
GO:0038199 IMP, IEA, UniProtethylene receptor activity1 2
GO:0051740 IDA, IEA, UniProtethylene binding1
GO:0016772 IEAInterProtransferase activity, transferring phosphorus-containing groups
GO:0000156 ISSGene Ontologyphosphorelay response regulator activity1
GO:0005524 IEAUniProtATP binding1
GO:0046872 IEAUniProtmetal ion binding1
GO:0042802 IPIUniProtidentical protein binding1 2

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005789 IEA, IDAUniProtendoplasmic reticulum membrane1 2
GO:0016021 IEAUniProtintegral component of membrane1
GO:0005783 IDAUniProtendoplasmic reticulum1
GO:0005622 IEAUniProtintracellular

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR029016GAF domain-like
IPR003594Histidine kinase-like ATPase, C-terminal domain
IPR001789Signal transduction response regulator, receiver domain
IPR003018GAF domain
IPR003661Signal transduction histidine kinase, dimerisation/phosphoacceptor domain
IPR014525Ethylene receptor
IPR004358Signal transduction histidine kinase-related protein, C-terminal
IPR005467Histidine kinase domain
IPR011006CheY-like superfamily

Mapman id Description
11.5.2.1.Phytohormone action.ethylene.perception and signal transduction.receptor protein (ETR/ERS)
No SignalP domains detected for this gene.