Gene: AT1G77130 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G77130
Transcript Identifier
AT1G77130.1
Gene Type
Coding gene
Location
Chr1 : 28979066-28981228 : negative

Family Information

Homologous gene family
HOM04x5M000755
(277 genes in 37 species)
specific family
Orthologous gene family
ORTHO04x5M001418
(151 genes in 37 species)
specific family

Descriptions

Description
plant glycogenin-like starch initiation protein 2
Curated Summary
Encodes a glucuronyltransferase responsible for the addition of GlcA residues onto xylan and for secondary wall deposition.
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Identifiers

Type Value
AliasGUX3,glucuronic acid substitution of xylan 3
Dbxrefgene:2196019,UniProt:Q8W4A7
symbolPGSIP2
tidAT1G77130.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009834
IGI
Gene Ontologyplant-type secondary cell wall biogenesis1 2
GO:0009834
IEA
InterProplant-type secondary cell wall biogenesis
GO:0045492
IDA, IMP, IGI
IBA
Gene Ontologyxylan biosynthetic process1 2 3 4 5
GO:0045492
IEA
InterProxylan biosynthetic process
GO:0009058
ISS
Gene Ontologybiosynthetic process6

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0015020
IDA
IBA
Gene Ontologyglucuronosyltransferase activity1 2 3
GO:0015020
IEA
InterProglucuronosyltransferase activity
GO:0016757
ISS
Gene Ontologytransferase activity, transferring glycosyl groups6
GO:0016757
IEA
InterProtransferase activity, transferring glycosyl groups

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005794
IDA
IBA
Gene OntologyGolgi apparatus3 7 8
GO:0005794
IEA
InterProGolgi apparatus
GO:0005739
ISM
Gene Ontologymitochondrion9
GO:0005768
IDA
Gene Ontologyendosome10 11
GO:0005802
IDA
Gene Ontologytrans-Golgi network10 11

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR029044Nucleotide-diphospho-sugar transferases
IPR030519UDP-glucuronate:xylan alpha-glucuronosyltransferase
IPR002495Glycosyl transferase, family 8

Mapman id Description
21.2.2.1.2.1Cell wall organisation.hemicellulose.xylan.biosynthesis.glucuronosyltransferase activities.glucuronosyltransferase (GUX)