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Gene : CAT3 A. thaliana

Gene ID  ? AT1G20620
Brief Description  catalase 3  Source: Araport11 (06/2016).
Is Obsolete?  false
Computational Description  ? catalase 3 (CAT3); FUNCTIONS IN: catalase activity, cobalt ion binding; INVOLVED IN: in 7 processes; LOCATED IN: in 11 components; EXPRESSED IN: 29 plant structures; EXPRESSED DURING: 17 growth stages; CONTAINS InterPro DOMAIN/s: Catalase-like domain, haem-dependent (InterPro:IPR020835), Catalase related subgroup (InterPro:IPR018028), Catalase (InterPro:IPR002226), Catalase, N-terminal (InterPro:IPR011614), Catalase-related immune responsive (InterPro:IPR010582); BEST Arabidopsis thaliana protein match is: catalase 2 (TAIR:AT4G35090.1).  Source: TAIR, Jun 30, 2015.
Curator Summary  ? Catalase, catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen.  Source: TAIR, Jun 30, 2015.
Name  ? catalase 3
  • synonyms:
  • SEN2,
  • ATCAT3,
  • SENESCENCE 2

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5 GeneRIFs (Gene References Into Functions)

Data Source: NCBI

Annotation PubMed Id
CAT3 expression is induced with age and corresponds to an accumulation of H2O2 in the vascular bundles. 17080932
Data suggest that the interaction of SOS2 with both NDPK2 and CATs2 and 3 reveals a point of cross talk between salt stress response and other signaling factors including H2O2. 17785451
CMV 2b interacts directly with Catalase3 (CAT3) in infected tissues. 21622812
Two members of a small subfamily of the cationic amino acid transporters, AtCAT2 and AtCAT4, were primarily localized at the tonoplast when tagged with GFP. The closely related AtCAT3, by contrast, was detected in the endoplasmic reticulum membrane. 24709150
CPK8 functions in ABA-mediated stomatal regulation in responses to drought stress through regulation of CAT3 activity. 25966761

Genomics

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12 Flanking Regions

Flank size: from most upstream transcription start site, or most downstream transcription stop site

Region Name Flank Size Direction Length Gene Included? Chromosome Location
AT1G20620 0.5kb upstream 0.5kb upstream 4069   true Chr1: 7142472-7146540
AT1G20620 0.5kb upstream 0.5kb upstream 500   false Chr1: 7142472-7142971
AT1G20620 0.5kb downstream 0.5kb downstream 4069   true Chr1: 7142972-7147040
AT1G20620 0.5kb downstream 0.5kb downstream 500   false Chr1: 7146541-7147040
AT1G20620 1.0kb upstream 1.0kb upstream 4569   true Chr1: 7141972-7146540
AT1G20620 1.0kb upstream 1.0kb upstream 1000   false Chr1: 7141972-7142971
AT1G20620 1.0kb downstream 1.0kb downstream 4569   true Chr1: 7142972-7147540
AT1G20620 1.0kb downstream 1.0kb downstream 1000   false Chr1: 7146541-7147540
AT1G20620 3.0kb upstream 3.0kb upstream 6569   true Chr1: 7139972-7146540
AT1G20620 3.0kb upstream 3.0kb upstream 3000   false Chr1: 7139972-7142971
AT1G20620 3.0kb downstream 3.0kb downstream 6569   true Chr1: 7142972-7149540
AT1G20620 3.0kb downstream 3.0kb downstream 3000   false Chr1: 7146541-7149540

Proteins

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Function

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5 Pathways

Data Source: KEGG

Identifier Name
01110 Biosynthesis of secondary metabolites
01200 Carbon metabolism
04146 Peroxisome
00380 Tryptophan metabolism
00630 Glyoxylate and dicarboxylate metabolism

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Expression

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Interactions

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12 Data Sets

Name Description Version
BAR Annotations Lookup Mapping(s) between AGI locus and Affy Probeset identifier 10/08/2013
Genome Annotation Araport11 protein-coding, non-coding and transposable element genes Araport11 (06/2016)
RNA-seq expression Measure of gene expression levels (Transcripts per Million, TPM) quantified by Salmon Araport11 (06/2016)
PubMed to gene mapping Curated associations between publications and NCBI Gene records 8/12/2016
GO Annotation from TIGR GO annotations assigned by TIGR Arabidopsis annotation effort 8/01/2016
PO Annotation from TAIR Literature-based annotations of genes to Plant Ontology (PO) terms 06/30/2015
Swiss-Prot data set High-quality, manually annotated, non-redundant protein sequence database 2016_07
Panther data set PANTHER paralogs from Arabidopsis 11.0
KEGG pathways data set Wiring diagrams of molecular interactions, reactions, and relations 79.0
GeneRIF Concise phrase describing gene function and publication associated with NCBI Gene records 8/12/2016
IntAct interactions data set Curated binary and complex protein-protein interactions for Arabidopsis thaliana 8/02/2016
BioGRID interaction data set Curated set of genetic and physical interactions for Arabidopsis thaliana 3.4.139