Gene: AT2G46370 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G46370
Transcript Identifier
AT2G46370.4
Gene Type
Coding gene
Location
2 : 19034233-19036369 : positive

Family

Gene family
HOM03M000269
(200 genes in 14 species)
specific family

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Descriptions

Description
Auxin-responsive GH3 family protein
Curated Summary
Encodes a jasmonate-amido synthetase that is a member of the GH3 family of proteins. JAR1 catalyzes the formation of a biologically active jasmonyl-isoleucine (JA-Ile) conjugate. JA-Ile promotes the interaction between JAZ1 and COI1 in the jasmonate signaling pathway. JAR1 localizes to the cytoplasm and is also a phytochrome A signaling component. JAR1 is an auxin-induced gene. Loss of function mutants are defective in a variety of responses to jasmonic acid. JAR1 has additional enzymatic activities in vitro, (e.g. the ability to synthesize adenosine 5'-tetraphosphate and other JA conjugates), but there are no data to show whether JAR1 catalyzes many of these reactions in vivo. JAR1 is involved in pathogen defense, sensitivity to ozone, and wound responses.
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Identifiers

Identifier Name
aliasJASMONATE RESISTANT 1
aliasFAR-RED INSENSITIVE 219
aliasAtGH3.11
aliasJAR1
aliasFIN219
uniprotQ9SKE2

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009733ISSGene Ontologyresponse to auxin1
GO:0009585IMPGene Ontologyred, far-red light phototransduction1
GO:0009640IMPGene Ontologyphotomorphogenesis1
GO:0071365IEPUniProtcellular response to auxin stimulus1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GO:0010193IMPGene Ontologyresponse to ozone1
GO:0010046IMPUniProtresponse to mycotoxin1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GO:0009861IGIGene Ontologyjasmonic acid and ethylene-dependent systemic resistance1
GO:0009753IMPGene Ontologyresponse to jasmonic acid1
GO:0010119IMPGene Ontologyregulation of stomatal movement1
GO:2000377IMPGene Ontologyregulation of reactive oxygen species metabolic process1
GO:0009694IDA, IMPGene Ontologyjasmonic acid metabolic process1 2
GO:0010224IMPUniProtresponse to UV-B1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GO:0031348IMPGene Ontologynegative regulation of defense response1
GO:2000030IMPUniProtregulation of response to red or far red light1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GO:0009627IEPGene Ontologysystemic acquired resistance1
GO:0009611IEPGene Ontologyresponse to wounding1
GO:0009864IMPUniProtinduced systemic resistance, jasmonic acid mediated signaling pathway1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003824IDAGene Ontologycatalytic activity1
GO:0005524ISSGene OntologyATP binding1
GO:0080123IDAGene Ontologyjasmonate-amino synthetase activity1
GO:0019899IPIGene Ontologyenzyme binding1
GO:0070566IDAGene Ontologyadenylyltransferase activity1
GO:0016874IEAUniProtligase activity1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634ISMGene Ontologynucleus1
GO:0005737IEA, IDAUniProtcytoplasm1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
GO:0005773IDAGene Ontologyvacuole1

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR004993GH3 auxin-responsive promoter

Mapman id Description
17.2.3hormone metabolism.auxin.induced-regulated-responsive-activated
No SignalP domains detected for this gene.