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ATS1 peroxygenase 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 828781, updated on 18-Sep-2024

Summary

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Official Symbol
ATS1
Official Full Name
peroxygenase 1
Primary source
TAIR:AT4G26740
Locus tag
AT4G26740
See related
Araport:AT4G26740
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
ARABIDOPSIS THALIANA PEROXYGENASE 1; AtCLO1; ATPXG1; CALEOSIN1; CLO1; F10M23.80; F10M23_80; seed gene 1
Summary
Encodes caleosin, a 27-kDa protein found within seed lipid bodies. Gene is expressed preferentially in the embryo, has similarity to a rice ABA-responsive gene, EFA27. Catalyze hydroperoxide-dependent mono-oxygenation reactions. Require calcium for peroxygenase activity. Probably deeply buried in lipid droplets or microsomes.
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Genomic context

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See ATS1 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
6
Sequence:
Chromosome: 4; NC_003075.7 (13473516..13475371, complement)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene ATPase, V0 complex, subunit E Neighboring gene protein phosphatase X 1 Neighboring gene S-adenosyl-L-methionine-dependent methyltransferases superfamily protein Neighboring gene hydroxyproline-rich glycoprotein family protein Neighboring gene microtubule-associated protein 65-2

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Heterologous expression of AtClo1, a plant oil body protein, induces lipid accumulation in yeast. Froissard M, et al. FEMS Yeast Res, 2009 May. PMID 19220478
  2. Caleosin of Arabidopsis thaliana : Effect of Calcium on Functional and Structural Properties. Purkrtova Z, et al. J Agric Food Chem, 2008 Dec 10. PMID 19012406
  3. Structural properties of caleosin: a MS and CD study. Purkrtova Z, et al. Arch Biochem Biophys, 2007 Aug 15. PMID 17582382
  4. A role for caleosin in degradation of oil-body storage lipid during seed germination. Poxleitner M, et al. Plant J, 2006 Sep. PMID 16961733
  5. Caleosins: Ca2+-binding proteins associated with lipid bodies. Naested H, et al. Plant Mol Biol, 2000 Nov. PMID 11197322

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. CALEOSIN 1 interaction with AUTOPHAGY-RELATED PROTEIN 8 facilitates lipid droplet microautophagy in seedlings.
    Title: CALEOSIN 1 interaction with AUTOPHAGY-RELATED PROTEIN 8 facilitates lipid droplet microautophagy in seedlings.
  2. AtClo1 had the capacity to organize the membrane with lipid body identity and to promote neutral lipid overaccumulation. [AtClo1]
    Title: Heterologous expression of AtClo1, a plant oil body protein, induces lipid accumulation in yeast.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

NM_118808.5

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables calcium ion binding IDA
Inferred from Direct Assay
more info
 PubMed 
enables heme binding IDA
Inferred from Direct Assay
more info
 PubMed 
enables heme oxygenase (decyclizing) activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables linoleic acid epoxygenase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables monooxygenase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables plant seed peroxygenase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables plant seed peroxygenase activity IEA
Inferred from Electronic Annotation
more info
  
enables protein homodimerization activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within defense response TAS
Traceable Author Statement
more info
 PubMed 
acts_upstream_of_or_within embryo development ending in seed dormancy TAS
Traceable Author Statement
more info
 PubMed 
acts_upstream_of_or_within lipid droplet organization IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in negative regulation of lipid storage IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within oxylipin biosynthetic process IDA
Inferred from Direct Assay
more info
 PubMed 
NOT involved_in response to abscisic acid IEP
Inferred from Expression Pattern
more info
 PubMed 
NOT involved_in response to abscisic acid NAS
Non-traceable Author Statement
more info
 PubMed 
NOT involved_in response to osmotic stress IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in seed maturation IEP
Inferred from Expression Pattern
more info
 PubMed 
Component Evidence Code Pubs
located_in lipid droplet IDA
Inferred from Direct Assay
more info
 PubMed 
located_in monolayer-surrounded lipid storage body IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
peroxygenase 1
NP_194404.1
  • seed gene 1 (ATS1); FUNCTIONS IN: heme oxygenase (decyclizing) activity, linoleic acid epoxygenase activity, monooxygenase activity, calcium ion binding; INVOLVED IN: oxylipin biosynthetic process, lipid particle organization, defense response, embryo development ending in seed dormancy; LOCATED IN: integral to membrane; EXPRESSED IN: embryo; EXPRESSED DURING: seedling growth; CONTAINS InterPro DOMAIN/s: Caleosin related (InterPro:IPR007736); BEST Arabidopsis thaliana protein match is: ARABIDOPSIS THALIANA PEROXYGENASE 2 (TAIR:AT5G55240.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003075.7 Reference assembly

    Range
    13473516..13475371 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_118808.5 → NP_194404.1  peroxygenase 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_194404.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O81270, Q8VZS4
    UniProtKB/TrEMBL
    A0A178V1E1, A0A5S9XWU8
    Conserved Domains (1) summary
    pfam05042
    Location:63 → 231
    Caleosin; Caleosin related protein
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O81270.1

Gene LinkOut

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