Gene: AT2G37090 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G37090
Transcript Identifier
AT2G37090.1
Gene Type
Coding gene
Location
2 : 15587671-15589223 : negative

Family

Gene family
HOM03D001318
(117 genes in 29 species)
specific family
Subfamily
ORTHO03D003711
(37 genes in 26 species)
specific family

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Descriptions

Description
Nucleotide-diphospho-sugar transferases superfamily protein
Curated Summary
The IRX9 gene encodes a putative family 43 glycosyl transferase. It was coordinately expressed with the cellulose synthase subunits during secondary cell wall formation. Cell wall analysis revealed a decrease in the abundance of xylan in the irx9 mutant, indicating that IRX9 is required for xylan synthesis. Mutants have irregular xylem phenotype suggesting a role in secondary cell wall biosynthesis.
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Identifiers

Identifier Name
aliasIRX9
aliasIRREGULAR XYLEM 9
uniprotQ9ZQC6

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009834IMPUniProtsecondary cell wall biogenesis1 2 3 4 5 6 7 8 9
GO:0010417IGIUniProtglucuronoxylan biosynthetic process1 2 3 4 5 6 7 8 9
GO:0010413IMP, RCAGene Ontologyglucuronoxylan metabolic process1 2
GO:0009832RCAGene Ontologyplant-type cell wall biogenesis1
GO:0042546RCAGene Ontologycell wall biogenesis1
GO:0044036RCAGene Ontologycell wall macromolecule metabolic process1
GO:0045492RCAGene Ontologyxylan biosynthetic process1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016757ISSGene Ontologytransferase activity, transferring glycosyl groups1
GO:0042285IMPUniProtxylosyltransferase activity1 2 3 4 5 6 7 8 9
GO:0015018IEAUniProtgalactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity1 2 3 4 5 6 7 8
GO:0015020IEAPLAZA Homologyglucuronosyltransferase activityHOM03D001318

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005794IDA, ISM, UniProtGolgi apparatus1 2 3 4 5 6 7 8 9 10
GO:0016020IEAInterPromembrane
GO:0000139IEAUniProtGolgi membrane1 2 3 4 5 6 7 8
GO:0016021IEAUniProtintegral to membrane1 2 3 4 5 6 7 8

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005027Glycosyl transferase, family 43

Mapman id Description
10.3.2cell wall.hemicellulose synthesis.glucuronoxylan
No SignalP domains detected for this gene.