Gene: AT1G75270

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G75270
  • Transcript Identifier AT1G75270.1
  • Gene Type Coding gene
  • Location Chr1 : 28250255-28251237 : negative

Gene Family Information

  • ID HOM05D001872
  • #Genes/#Species 351/98
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G75270.1
  • symbol DHAR2
  • uniprot Q9FRL8

Descriptions

  • Description dehydroascorbate reductase 2
  • Computational description dehydroascorbate reductase 2 (DHAR2); FUNCTIONS IN: glutathione binding, glutathione dehydrogenase (ascorbate) activity; INVOLVED IN: protein amino acid glutathionylation; LOCATED IN: plasma membrane; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Glutathione S-transferase, C-terminal-like (InterPro:IPR010987), Glutathione S-transferase/chloride channel, C-terminal (InterPro:IPR017933), Glutathione S-transferase, N-terminal (InterPro:IPR004045), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: dehydroascorbate reductase (TAIR:AT1G19570.1); Has 4940 Blast hits to 4851 proteins in 1062 species: Archae - 0; Bacteria - 1874; Metazoa - 1090; Fungi - 227; Plants - 921; Viruses - 0; Other Eukaryotes - 828 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0010731
IDA
IBA
Gene Ontologyprotein glutathionylation1 2
GO:0098869
IEA
Gene Ontologycellular oxidant detoxification
GO:0098869
IEA
InterProcellular oxidant detoxification
GO:0033355
IEA
Gene Ontologyascorbate glutathione cycle
GO:0033355
IEA
InterProascorbate glutathione cycle
GO:0006749
IEA
GOA Databaseglutathione metabolic process
GO:0006749
IEA
InterProglutathione metabolic process
GO:0009636
IEA
GOA Databaseresponse to toxic substance
GO:0140547
IGI
Gene Ontologyacquisition of seed longevity3
GO:0080151
IGI
Gene Ontologypositive regulation of salicylic acid mediated signaling pathway4
GO:0070301
IGI
Gene Ontologycellular response to hydrogen peroxide4

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0045174
IEA
GOA Databaseglutathione dehydrogenase (ascorbate) activity
GO:0045174
IDA, IMP
IBA
Gene Ontologyglutathione dehydrogenase (ascorbate) activity1 2 4
GO:0045174
IEA
InterProglutathione dehydrogenase (ascorbate) activity
GO:0005515
IEA
InterProprotein binding
GO:0016491
IEA
GOA Databaseoxidoreductase activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0004364
IEA
Gene Ontologyglutathione transferase activity
GO:0043295
IDA
Gene Ontologyglutathione binding5

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0005886
HDA
Gene Ontologyplasma membrane6
GO:0005829
IEA
GOA Databasecytosol
GO:0005829
IDA, HDA
Gene Ontologycytosol4 7
GO:0005739
HDA
Gene Ontologymitochondrion8

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR004045 Glutathione S-transferase, N-terminal
IPR036282 Glutathione S-transferase, C-terminal domain superfamily
IPR036249 Thioredoxin-like superfamily
IPR040079 Glutathione Transferase family
IPR044627 Dehydroascorbate reductases DHAR1/2/3/4
Mapman id Description
10.5.3 Redox homeostasis.ascorbate-based redox regulation.dehydroascorbate reductase (DHAR)