Gene: AT3G62720 (Arabidopsis thaliana)

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Gene Identifier
AT3G62720
Transcript Identifier
AT3G62720.1
Gene Type
Coding gene
Location
Chr3 : 23201326-23202708 : positive

Family

Gene family
HOM04M000480
(245 genes in 27 species)
specific family
Subfamily
ORTHO04M000372
(239 genes in 27 species)
specific family

Descriptions

Description
xylosyltransferase 1
Curated Summary
Encodes a protein with xylosyltransferase activity, which is specific for UDP-xylose as donor substrate and for oligosaccharides with a degree of polymerization >4. Although the enzyme utilizes either cellopentaose or cellohexaose, its activity is four-fold higher with cellohexaose as an acceptor compared to cellopentaose. The enzyme is able to add several xylosyl residues to the acceptor forming mono-, di- and trixylosylated polysaccharides.
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Identifiers

Type Value
AliasATXT1,AtXXT1,XXT1,XYG XYLOSYLTRANSFERASE 1
symbolXT1
tidAT3G62720.1
UniProtQ9LZJ3

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006486 IEAUniProtprotein glycosylation1
GO:0000271 IDAUniProtpolysaccharide biosynthetic process1
GO:0009969 IGIGene Ontologyxyloglucan biosynthetic process1
GO:0048767 IGIGene Ontologyroot hair elongation1
GO:0010411 IDAUniProtxyloglucan metabolic process1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016757 ISS, IEAGene Ontologytransferase activity, transferring glycosyl groups1
GO:0016740 ISSGene Ontologytransferase activity1
GO:0016758 IBAUniProttransferase activity, transferring hexosyl groups1
GO:0033843 IDAUniProtxyloglucan 6-xylosyltransferase activity1
GO:0035252 IDAUniProtUDP-xylosyltransferase activity1
GO:0005515 IPIGene Ontologyprotein binding1
GO:0042803 IEAPLAZA Integrative Orthologyprotein homodimerization activityAT4G02500

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0016021 IEAUniProtintegral component of membrane1
GO:0000139 IEAUniProtGolgi membrane1
GO:0005794 IDA, ISM, UniProtGolgi apparatus1 2
GO:0005768 IDAUniProtendosome1
GO:0005802 IDAUniProttrans-Golgi network1

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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
IPR008630Glycosyltransferase 34

Mapman id Description
21.2.1.1.2.Cell wall organisation.hemicellulose.xyloglucan.biosynthesis.UDP-xylose-dependent 1,6-alpha-xylosyltransferase
No SignalP domains detected for this gene.