Gene: AT4G26850

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G26850
  • Transcript Identifier AT4G26850.1
  • Gene Type Coding gene
  • Location Chr4 : 13499262-13501145 : negative

Gene Family Information

  • ID HOM05D002089
  • #Genes/#Species 319/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G26850.1
  • symbol VTC2
  • full_name vitamin c defective 2
  • uniprot Q8RWE8

Descriptions

  • Description GDP-L-galactose phosphorylase 1
  • Computational description vitamin c defective 2 (VTC2); FUNCTIONS IN: in 8 functions; INVOLVED IN: response to jasmonic acid stimulus, L-ascorbic acid biosynthetic process, defense response to bacterium, response to heat, defense response by callose deposition in cell wall; LOCATED IN: cellular_component unknown; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 15 growth stages; BEST Arabidopsis thaliana protein match is: galactose-1-phosphate guanylyltransferase (GDP)s;GDP-D-glucose phosphorylases;quercetin 4'-O-glucosyltransferases (TAIR:AT5G55120.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0052544
IMP
Gene Ontologydefense response by callose deposition in cell wall1
GO:0019853
IEA
GOA DatabaseL-ascorbic acid biosynthetic process
GO:0019853
IMP
Gene OntologyL-ascorbic acid biosynthetic process2
GO:0050790
IEA
GOA Databaseregulation of catalytic activity
GO:0006006
IBA
Gene Ontologyglucose metabolic process3
GO:0009753
IEP
Gene Ontologyresponse to jasmonic acid4
GO:0042742
IMP
Gene Ontologydefense response to bacterium5
GO:0009408
IMP
Gene Ontologyresponse to heat6

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0080048
IEA
GOA DatabaseGDP-D-glucose phosphorylase activity
GO:0080048
IDA
IBA
Gene OntologyGDP-D-glucose phosphorylase activity3 7
GO:0080048
IEA
InterProGDP-D-glucose phosphorylase activity
GO:0005085
IEA
GOA Databaseguanyl-nucleotide exchange factor activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0016779
IEA
GOA Databasenucleotidyltransferase activity
GO:0000166
IEA
GOA Databasenucleotide binding
GO:0016787
IEA
GOA Databasehydrolase activity
GO:0080046
IDA
Gene Ontologyquercetin 4'-O-glucosyltransferase activity7
GO:0010473
IDA
Gene OntologyGDP-galactose:myoinositol-1-phosphate guanylyltransferase activity8
GO:0010472
IDA
Gene OntologyGDP-galactose:glucose-1-phosphate guanylyltransferase activity8
GO:0010471
IDA
Gene OntologyGDP-galactose:mannose-1-phosphate guanylyltransferase activity8
GO:0010475
IDA
Gene Ontologygalactose-1-phosphate guanylyltransferase (GDP) activity9
GO:0010474
IDA
Gene Ontologyglucose-1-phosphate guanylyltransferase (GDP) activity9
GO:0008928
IDA
Gene Ontologymannose-1-phosphate guanylyltransferase (GDP) activity9
GO:0080047
IEA
Gene OntologyGDP-L-galactose phosphorylase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IEA
GOA Databasenucleus
GO:0005634
ISM
Gene Ontologynucleus
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
IBA
Gene Ontologycytoplasm3

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR026506 GDP-L-galactose/GDP-D-glucose phosphorylase
Mapman id Description
10.5.6.1.5 Redox homeostasis.ascorbate-based redox regulation.ascorbate metabolism.L-galactose biosynthesis pathway.GDP-L-galactose phosphorylase (VTC2/5)