Gene Model: AT1G07890.1 [Help]
Name (?)    AT1G07890.1
Name Type (?)    orf
Gene Model Type (?)    protein_coding
Description    Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. The mRNA is cell-to-cell mobile.
Chromosome   1
Locus (?)    AT1G07890 (Note: use this locus link to see all functional annotations, associated gene models, markers and ESTs).
Map Detail Image  
detail
Gene Alias (?)  
name     type (?)    
ASCORBATE PEROXIDASE     gene_product    
Symbols  
symbol     full name    
APX1     ASCORBATE PEROXIDASE 1    
MEE6     MATERNAL EFFECT EMBRYO ARREST 6    
CS1        
ATAPX1        
ATAPX01        
Annotations (?)  
Category   Relationship Type (?)   Keyword (?)
GO Biological Process   involved in   response to cadmium ion, response to salt stress
GO Cellular Component   located in   cytoplasm, plasma membrane, chloroplast, cell wall, plasmodesma, chloroplast stroma, Golgi apparatus, cytosol
Growth and Developmental Stages   expressed during   seedling development stage
Plant structure   expressed in   cultured plant cell, fruit, pollen, vascular leaf, root, cotyledon
Annotation Detail
Sequence (?)  
Bio Source (?) Source Date GenBank Accession Sequence
mRNA Ceres 2002-04-23 00:00:00.0   full length cDNA
genomic AGI-TIGR 2001-03-12 00:00:00.0 NM_100663  full length CDS
genomic   full length genomic
genomic   full length cDNA
genomic GenBank 2000-04-14 00:00:00.0 D14442  full length genomic
protein
Protein Data  
name   Length(aa)   molecular weight   isoelectric point   domains( # of domains)
AT1G07890.1    250    27560.9    6.0396    Peroxidases heam-ligand binding site:IPR019793(1)
                Plant ascorbate peroxidase:IPR002207(10)
                Haem peroxidase, plant/fungal/bacterial:IPR002016(7)
                Peroxidase, active site:IPR019794(1)
                Haem peroxidase:IPR010255(1)
Map Locations
(?)
 
chrom map map type (?) coordinates orientation attrib
1 AGI nuc_sequence 2437330 - 2439665 bp forward   details
1 F24B9 assembly_unit 5567 - 7902 bp reverse
Map Links (?)   Map Viewer     Sequence Viewer     GBrowse  
Gene Feature (?)  
type   coordinates   annotation source   date  
ORF   676-2106      
5' utr   1-226      
5' utr   664-675      
coding_region   676-794      
coding_region   882-1056      
coding_region   1162-1227      
coding_region   1380-1514      
coding_region   1606-1685      
coding_region   1759-1861      
coding_region   1949-2007      
coding_region   2091-2106      
exon   1-226      
intron   227-663      
exon   664-794      
intron   795-881      
exon   882-1056      
intron   1057-1161      
exon   1162-1227      
intron   1228-1379      
exon   1380-1514      
intron   1515-1605      
exon   1606-1685      
intron   1686-1758      
exon   1759-1861      
intron   1862-1948      
exon   1949-2007      
intron   2008-2090      
exon   2091-2336      
3' utr   2107-2336      
Polymorphism (?)
Showing 15 of 56 entries
(see all)
 
name (?)   type (?)   Polymorphism site   Allele type (?)
13-4254-1   insertion   exon   unknown
FLAG_116G11   insertion   promoter   unknown
FLAG_282E12   insertion   promoter   unknown
GK-365E06-017039   insertion   promoter   unknown
GK-365E06-017044   insertion   promoter   unknown
GK-365E06-026787   insertion   promoter   unknown
GK-365E06-026821   insertion   promoter   unknown
GK-419C07-018139   insertion   promoter   unknown
GT5347.Ds5.02.08.00.b.454   insertion   promoter   unknown
GT5347.Ds5.02.08.00.b.454   insertion   exon   unknown
MASC08599   substitution   coding_region   unknown
MASC08600   substitution   coding_region   unknown
ossowski_1129502   insertion   exon   unknown
ossowski_1129504   insertion   intron   unknown
ossowski_13477   substitution   exon   unknown
Germplasm
(?)
Showing 15 of 15 entries
 
Name   Polymorphisms   Background   Stock Name   Select
13-4254-1   13-4254-1     not an ABRC stock  
Images
 
Phenotypes (?)
None available
CS859568   SALK_088596     CS859568  
Images
None available  
Phenotypes (?)
None available
SAIL_1231_E12   SAIL_1231_E12.v1     not an ABRC stock  
Images
None available  
Phenotypes (?)
None available
SAIL_135_B07   SAIL_135_B07.v1     CS806542  
Images
None available  
Phenotypes (?)
None available
SAIL_222_E11   SAILseq_222_E11.1; SAIL_222_E11.v1     CS810300  
Images
None available  
Phenotypes (?)
None available
SAIL_222_E12   SAIL_222_E12.v1     CS810301  
Images
None available  
Phenotypes (?)
None available
SAIL_222_G12   SAIL_222_G12.v1     CS810317  
Images
None available  
Phenotypes (?)
None available
SAIL_254_H06   SAIL_254_H06.v1     CS811933  
Images
None available  
Phenotypes (?)
None available
SAIL_27_G08   SAIL_27_G08.v3     CS801391  
Images
None available  
Phenotypes (?)
None available
SALK_088596   SALKseq_088596.0; SALK_088596     SALK_088596  
Images
None available  
Phenotypes (?)
None available
SALK_088596C   SALK_088596     SALK_088596C  
Images
None available  
Phenotypes (?)
None available
SALK_095678   SALKseq_095678.101; SALK_095678; SALKseq_095678.1; SALKseq_095678.0     SALK_095678  
Images
None available  
Phenotypes (?)
None available
SALK_095678C   SALK_095678     SALK_095678C  
Images
None available  
Phenotypes (?)
None available
SALK_143111   SALK_143111.44.10.x     SALK_143111  
Images
None available  
Phenotypes (?)
None available
WiscDsLox471F9   WiscDsLox471F9; Wiscseq_DsLox471F9.001; WiscDsLox471F9.1; WiscDsLox471F9.0     CS857379  
Images
None available  
Phenotypes (?)
None available

    (European Users)
External Link   
Plant Proteome Database
AGI-TIGR's comment   identical to GB:CAA42168 from (Arabidopsis thaliana) (Plant Mol. Biol. 18 (4), 691-701 (1992));supported by full-length cDNA: Ceres:25057.   2002-05-02
Community Comments (?) (shows only the most recent comments by default)
 
     
Publication (?)   
author/title     source     date
Marondedze, C, Turek, I, Parrott, B, Thomas, L, Jankovic, B, Lilley, K S, Gehring, C
Structural and functional characteristics of cGMP-dependent methionine oxidation in Arabidopsis thaliana proteins
    CELL COMMUNICATION AND SIGNALING : CCS     2013
Zybailov, Boris, Rutschow, Heidi, Friso, Giulia, Rudella, Andrea, Emanuelsson, Olof, Sun, Qi, van Wijk, Klaas J
Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.
    PLOS ONE     2008
Marmagne, Anne, Ferro, Myriam, Meinnel, Thierry, Bruley, Christophe, Kuhn, Lauriane, Garin, Jerôme, Barbier-Brygoo, Hélène, Ephritikhine, Geneviève
A high content in lipid-modified peripheral proteins and integral receptor kinases features the Arabidopsis plasma membrane proteome.
    MOLECULAR & CELLULAR PROTEOMICS : MCP.     2007
Jiang, Yuanqing, Yang, Bo, Harris, Neil S, Deyholos, Michael K
Comparative proteomic analysis of NaCl stress-responsive proteins in Arabidopsis roots.
    JOURNAL OF EXPERIMENTAL BOTANY     2007
Miller, Gad, Suzuki, Nobuhiro, Rizhsky, Ludmila, Hegie, Alicia, Koussevitzky, Shai, Mittler, Ron
Double Mutants Deficient in Cytosolic and Thylakoid Ascorbate Peroxidase Reveal a Complex Mode of Interaction between Reactive Oxygen Species, Plant Development and Response to Abiotic Stresses.
    PLANT PHYSIOLOGY     2007
Reinhold, Thomas, Alawady, Ali, Grimm, Bernhard, Beran, Karl Christian, Jahns, Peter, Conrath, Uwe, Bauer, Jenny, Reiser, Jens, Melzer, Michael, Jeblick, Wolfgang, Neuhaus, H Ekkehard
Limitation of nocturnal import of ATP into Arabidopsis chloroplasts leads to photooxidative damage.
    THE PLANT JOURNAL     2007
Zimmermann, Petra, Heinlein, Christina, Orendi, Gabriele, Zentgraf, Ulrike
Senescence-specific regulation of catalases in Arabidopsis thaliana (L.) Heynh.
    PLANT CELL AND ENVIRONMENT     2006
Sarry, Jean-Emmanuel, Kuhn, Lauriane, Ducruix, Céline, Lafaye, Alexandra, Junot, Christophe, Hugouvieux, Véronique, Jourdain, Agnès, Bastien, Olivier, Fievet, Julie B, Vailhen, Dominique, Amekraz, Badia, Moulin, Christophe, Ezan, Eric, Garin, Jérôme, Bourguignon, Jacques
The early responses of Arabidopsis thaliana cells to cadmium exposure explored by protein and metabolite profiling analyses.
    PROTEOMICS     2006
Peltier JB, Cai Y, Sun Q, Zabrouskov V, Giacomelli L, Rudella A, Ytterberg AJ, Rutschow H, van Wijk KJ
The oligomeric stromal proteome of Arabidopsis thaliana chloroplasts.
    MOLECULAR & CELLULAR PROTEOMICS : MCP.     2006
Noir, Sandra, Bräutigam, Anne, Colby, Thomas, Schmidt, Jürgen, Panstruga, Ralph
A reference map of the Arabidopsis thaliana mature pollen proteome.
    BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS     2005

View Complete List   (10 of 12 displayed)
Date last modified (?)    2017-04-16
TAIR Accession (?)    Gene:2026615

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