Gene: AT1G20340 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT1G20340
Transcript Identifier
AT1G20340.1
Gene Type
Coding gene
Location
1 : 7042770-7043273 : negative

Family

Gene family
HOM03M005014
(20 genes in 15 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
Cupredoxin superfamily protein
Curated Summary
recombination and DNA-damage resistance protein (DRT112) One of two Arabidopsis plastocyanin genes. Predominant form, expressed 10x higher than PETE1. PETE2 is thought to be post-transcriptionally regulated via copper accumulation and is involved in copper homeostasis. Mutation of this gene does not have obvious effect on photosynthesis. In plsp1-1 mutant plastids, the nonmature form of the protein localizes in the membrane.
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Identifiers

Identifier Name
aliasDNA-DAMAGE-REPAIR/TOLERATION PROTEIN 112
aliasPLASTOCYANIN 2
aliasPETE2
aliasDRT112
uniprotP42699

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0046688IEPUniProtresponse to copper ion1 2 3 4 5 6 7
GO:0055070IMPUniProtcopper ion homeostasis1 2 3 4 5 6 7
GO:0017148IMPUniProtnegative regulation of translation1 2 3 4 5 6 7
GO:0000271RCAGene Ontologypolysaccharide biosynthetic process1
GO:0006098RCAGene Ontologypentose-phosphate shunt1
GO:0006417RCAGene Ontologyregulation of translation1
GO:0009637RCAGene Ontologyresponse to blue light1
GO:0009644RCAGene Ontologyresponse to high light intensity1
GO:0009657RCAGene Ontologyplastid organization1
GO:0009744RCAGene Ontologyresponse to sucrose1
GO:0009825RCAGene Ontologymultidimensional cell growth1
GO:0009932RCAGene Ontologycell tip growth1
GO:0009965RCAGene Ontologyleaf morphogenesis1
GO:0010114RCAGene Ontologyresponse to red light1
GO:0010155RCAGene Ontologyregulation of proton transport1
GO:0010218RCAGene Ontologyresponse to far red light1
GO:0010817RCAGene Ontologyregulation of hormone levels1
GO:0019344RCAGene Ontologycysteine biosynthetic process1
GO:0030154RCAGene Ontologycell differentiation1
GO:0042744RCAGene Ontologyhydrogen peroxide catabolic process1
GO:0043481RCAGene Ontologyanthocyanin accumulation in tissues in response to UV light1
GO:0045893RCAGene Ontologypositive regulation of transcription, DNA-dependent1
GO:0046686RCAGene Ontologyresponse to cadmium ion1
GO:0048767RCAGene Ontologyroot hair elongation1
GO:0071555RCAGene Ontologycell wall organization1
GO:0009411IGIUniProtresponse to UV1 2 3 4 5 6 7
GO:0055114IEAUniProtoxidation-reduction process1 2 3 4 5 6

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005507IEAUniProtcopper ion binding1 2 3 4 5 6
GO:0009055IEAUniProtelectron carrier activity1 2 3 4 5 6

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0009507IDA, ISMGene Ontologychloroplast1 2
GO:0009543IEA, IDAUniProtchloroplast thylakoid lumen1 2 3 4 5 6 7
GO:0031977IDAUniProtthylakoid lumen1 2 3 4 5 6 7
GO:0009579IDAGene Ontologythylakoid1
GO:0009570IDAUniProtchloroplast stroma1 2 3 4 5 6 7
GO:0009534IDAUniProtchloroplast thylakoid1 2 3 4 5 6 7
GO:0055035IDAUniProtplastid thylakoid membrane1 2 3 4 5 6 7

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR002387Plastocyanin
IPR001235Blue (type 1) copper protein
IPR000923Blue (type 1) copper domain
IPR008972Cupredoxin

Mapman id Description
1.1.5.1PS.lightreaction.other electron carrier (ox/red).plastocyanin
No SignalP domains detected for this gene.