Gene: AT2G40950 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G40950
Transcript Identifier
AT2G40950.1
Gene Type
Coding gene
Location
2 : 17087823-17090326 : negative

Family

Gene family
HOM03M002248
(37 genes in 15 species)
specific family
Subfamily
ORTHO03M005369
(6 genes in 5 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
Basic-leucine zipper (bZIP) transcription factor family protein
Curated Summary
bZIP17 appears to regulate transcription as part of a salt and osmotic stress response. zip17 mutants show enhanced inhibition of primary root elongation in response to NaCl. Several salt-responsive genes, such as ATHB-7 show a reduced transcriptional response to a salt treatment in zip17 mutant seedlings. myc:bZIP17 undergoes proteolytic processing in salt-treated wild type seedlings, but not in s1p-3 (subtilase) mutants and there is also evidence for S1P-mediated cleavage of bZIP17 in vitro. In addition, an mGFP:bZIP17 protein moves from the ER to the nucleus following salt treatment.
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Identifiers

Identifier Name
aliasBZIP17

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006355IDA, ISS, IEAGene Ontologyregulation of transcription, DNA-dependent1 2
GO:0042538IMPGene Ontologyhyperosmotic salinity response1
GO:0045893IDAGene Ontologypositive regulation of transcription, DNA-dependent1
GO:2001141IEAPLAZA Homologyregulation of RNA biosynthetic processHOM03M002248

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677ISSGene OntologyDNA binding1
GO:0003700ISS, IEAGene Ontologysequence-specific DNA binding transcription factor activity1
GO:0043565IEAInterProsequence-specific DNA binding

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IDA, ISMGene Ontologynucleus1 2
GO:0005783IDAGene Ontologyendoplasmic reticulum1

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR004827Basic-leucine zipper domain

Mapman id Description
27.3.35RNA.regulation of transcription.bZIP transcription factor family
No SignalP domains detected for this gene.
DatabaseType
PlnTFDBbZIP
PlantTFDBbZIP