Gene: AT3G47340 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT3G47340
Transcript Identifier
AT3G47340.1
Gene Type
Coding gene
Location
3 : 17438136-17441043 : negative

Family

Gene family
HOM03D001370
(114 genes in 31 species)
specific family
Subfamily
ORTHO03D001808
(46 genes in 25 species)
specific family

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Descriptions

Description
glutamine-dependent asparagine synthase 1
Curated Summary
encodes a glutamine-dependent asparagine synthetase, the predicted ASN1 peptide contains a purF-type glutamine-binding domain, and is expressed predominantly in shoot tissues, where light has a negative effect on its mRNA accumulation. Expression is induced within 3 hours of dark treatment, in senescing leaves and treatment with exogenous photosynthesis inhibitor. Induction of gene expression was suppressed in excised leaves supplied with sugar. The authors suggest that the gene's expression pattern is responding to the level of sugar in the cell.
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Identifiers

Identifier Name
aliasARABIDOPSIS THALIANA GLUTAMINE-DEPENDENT ASPARAGINE SYNTHASE 1
aliasDARK INDUCIBLE 6
aliasDIN6
aliasASN1
aliasglutamine-dependent asparagine synthase 1
aliasAT-ASN1
uniprotP49078

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009063TASUniProtcellular amino acid catabolic process1 2 3 4 5 6
GO:0006529IGI, IEA, UniProtasparagine biosynthetic process1 2 3 4 5 6
GO:0043617IEPUniProtcellular response to sucrose starvation1 2 3 4 5 6
GO:0009744IEP, RCA, UniProtresponse to sucrose1 2 3 4 5 6 7
GO:0009749IEPUniProtresponse to glucose1 2 3 4 5 6
GO:0009750IEP, RCA, UniProtresponse to fructose1 2 3 4 5 6 7
GO:0009646TASUniProtresponse to absence of light1 2 3 4 5 6
GO:0008152IEAInterPrometabolic process
GO:0006541IEAUniProtglutamine metabolic process1 2 3 4 5
GO:0070981IEAUniProtL-asparagine biosynthetic process1 2 3 4 5
GO:0006528IEAPLAZA Homologyasparagine metabolic processHOM03D001370

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0004066ISS, IEA, UniProtasparagine synthase (glutamine-hydrolyzing) activity1 2 3 4 5 6
GO:0005524IEAUniProtATP binding1 2 3 4 5
GO:0004071ISOPLAZA Tree-based Orthologyaspartate-ammonia ligase activityAT5G10240

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737ISMGene Ontologycytoplasm1
GO:0005829ISOPLAZA Tree-based OrthologycytosolAT5G10240

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR006426Asparagine synthase, glutamine-hydrolyzing
IPR000583Class II glutamine amidotransferase domain
IPR001962Asparagine synthase
IPR014729Rossmann-like alpha/beta/alpha sandwich fold
IPR017932Glutamine amidotransferase type 2 domain

Mapman id Description
13.1.3.1.1amino acid metabolism.synthesis.aspartate family.asparagine.asparagine synthetase
No SignalP domains detected for this gene.