Gene: AT2G47180 (Arabidopsis thaliana)

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Gene Identifier
AT2G47180
Transcript Identifier
AT2G47180.1
Gene Type
Coding gene
Location
Chr2 : 19369049-19370372 : negative

Family

Gene family
HOM04M001068
(130 genes in 26 species)
specific family

Descriptions

Description
galactinol synthase 1
Curated Summary
GolS1 is a galactinol synthase that catalyzes the formation of galactinol from UDP-galactose and myo-inositol. GolS1 transcript levels rise in response to methyl viologen, an oxidative damage-inducing agent. Plants over-expressing GolS1 have increased tolerance to salt, chilling, and high-light stress.
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Identifiers

Type Value
AliasAtGolS1,galactinol synthase 1
symbolGolS1
tidAT2G47180.1
UniProtO22893

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0016051 ISSGene Ontologycarbohydrate biosynthetic process1
GO:0009414 IEPGene Ontologyresponse to water deprivation1
GO:0009651 IEP, IMPGene Ontologyresponse to salt stress1 2
GO:0009737 IEPGene Ontologyresponse to abscisic acid1
GO:0009408 IEPGene Ontologyresponse to heat1
GO:0009644 IEPGene Ontologyresponse to high light intensity1
GO:0042542 IEPGene Ontologyresponse to hydrogen peroxide1
GO:0006012 IDAGene Ontologygalactose metabolic process1
GO:0006979 IEPGene Ontologyresponse to oxidative stress1
GO:0009409 IMPGene Ontologyresponse to cold1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016757 IEAUniProttransferase activity, transferring glycosyl groups
GO:0016758 ISSGene Ontologytransferase activity, transferring hexosyl groups1
GO:0046872 IEAGene Ontologymetal ion binding1
GO:0047216 IDAGene Ontologyinositol 3-alpha-galactosyltransferase activity1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737 IEAGene Ontologycytoplasm1

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR029044Nucleotide-diphospho-sugar transferases
IPR002495Glycosyl transferase, family 8

Mapman id Description
3.4.1.Carbohydrate metabolism.oligosaccharide metabolism.galactinol synthase
No SignalP domains detected for this gene.