Gene: AT2G28190 (Arabidopsis thaliana)

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Gene Identifier
AT2G28190
Transcript Identifier
AT2G28190.1
Gene Type
Coding gene
Location
2 : 12014548-12016303 : positive

Family

Gene family
HOM03M001153
(63 genes in 15 species)
specific family

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Descriptions

Description
copper/zinc superoxide dismutase 2
Curated Summary
Encodes a chloroplastic copper/zinc superoxide dismutase CSD2 that can detoxify superoxide radicals. Its expression is affected by miR398-directed mRNA cleavage. Activation depends totally on CCS. Overexpression of a miR398-resistant form of CSD2 leads to more dramatic improvements in stress (hight light, Cu2+ and methyl viologen) tolerance than overexpression of wild-type CSD2.
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Identifiers

Identifier Name
aliasCSD2
aliasCZSOD2
aliasCOPPER/ZINC SUPEROXIDE DISMUTASE 2
aliascopper/zinc superoxide dismutase 2
uniprotO78310

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0019430IBA, IC, UniProtremoval of superoxide radicals1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0006979IDAGene Ontologyresponse to oxidative stress1
GO:0046688IEPUniProtresponse to copper ion1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0010039IEPUniProtresponse to iron ion1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0034599IEPGene Ontologycellular response to oxidative stress1
GO:0035195IEPUniProtgene silencing by miRNA1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0071472IEPUniProtcellular response to salt stress1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0071329IEPUniProtcellular response to sucrose stimulus1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009407RCAGene Ontologytoxin catabolic process1
GO:0009416IEPGene Ontologyresponse to light stimulus1
GO:0071457IEPUniProtcellular response to ozone1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0071484IEPUniProtcellular response to light intensity1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0071493IEPUniProtcellular response to UV-B1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0006801IEAInterProsuperoxide metabolic process
GO:0055114IEAInterProoxidation-reduction process

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005507IBAUniProtcopper ion binding1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0008270IBAUniProtzinc ion binding1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0004784IEA, IDAUniProtsuperoxide dismutase activity1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0046872IEAInterPrometal ion binding
GO:0016721IEAPLAZA Homologyoxidoreductase activity, acting on superoxide radicals as acceptorHOM03M001153

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IDA, ISMGene Ontologychloroplast1 2
GO:0009579IDAUniProtthylakoid1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0048046IDAUniProtapoplast1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009570IDAUniProtchloroplast stroma1 2 3 4 5 6 7 8 9 10 11 12 13 14

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001424Superoxide dismutase, copper/zinc binding domain
IPR018152Superoxide dismutase, copper/zinc, binding site
IPR024134Superoxide dismutase (Cu/Zn) / superoxide dismutase copper chaperone

Mapman id Description
21.6redox.dismutases and catalases
No SignalP domains detected for this gene.