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    J8 Chaperone DnaJ-domain superfamily protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 844432, updated on 18-Sep-2024

    Summary

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    Official Symbol
    J8
    Official Full Name
    Chaperone DnaJ-domain superfamily protein
    Primary source
    TAIR:AT1G80920
    Locus tag
    AT1G80920
    See related
    Araport:AT1G80920
    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
    AtJ8; AtToc12; DJC22; DNA J protein C22; F23A5.28; F23A5_28; Toc12; translocon at the outer envelope membrane of chloroplasts 12
    Summary
    A nuclear encoded soluble protein found in the chloroplast stroma. Negatively regulated by light and has rapid turnover in darkness.
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    Genomic context

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    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (30403503..30404713, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene GAG1At protein Neighboring gene ncRNA Neighboring gene magnesium transporter 1 Neighboring gene vacuolar fusion CCZ1-like protein (DUF1712) Neighboring gene MIF4G domain-containing protein / MA3 domain-containing protein Neighboring gene Snf1 kinase interactor-like protein Neighboring gene Phospholipid/glycerol acyltransferase family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. A chloroplast-targeted DnaJ protein AtJ8 is negatively regulated by light and has rapid turnover in darkness. Chen KM, et al. J Plant Physiol, 2011 Oct 15. PMID 21592617
    2. Small chloroplast-targeted DnaJ proteins are involved in optimization of photosynthetic reactions in Arabidopsis thaliana. Chen KM, et al. BMC Plant Biol, 2010 Mar 7. PMID 20205940, Free PMC Article
    3. Pea chloroplast DnaJ-J8 and Toc12 are encoded by the same gene and localized in the stroma. Chiu CC, et al. Plant Physiol, 2010 Nov. PMID 20841453, Free PMC Article
    4. Evolution of chloroplast J proteins. Chiu CC, et al. PLoS One, 2013. PMID 23894646, Free PMC Article
    5. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

    GeneRIFs: Gene References Into Functions

    General gene information

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    Homology

    NM_106740.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within response to light stimulus IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast stroma IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    Chaperone DnaJ-domain superfamily protein
    NP_178207.1
    • J8; FUNCTIONS IN: unfolded protein binding, heat shock protein binding; INVOLVED IN: protein folding, response to stress; LOCATED IN: nucleus; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Molecular chaperone, heat shock protein, Hsp40, DnaJ (InterPro:IPR015609), Heat shock protein DnaJ, N-terminal (InterPro:IPR001623), Heat shock protein DnaJ (InterPro:IPR003095); BEST Arabidopsis thaliana protein match is: Chaperone DnaJ-domain superfamily protein (TAIR:AT3G05345.1); Has 10939 Blast hits to 10938 proteins in 2525 species: Archae - 126; Bacteria - 6057; Metazoa - 1338; Fungi - 591; Plants - 814; Viruses - 3; Other Eukaryotes - 2010 (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_003070.9 Reference assembly

      Range
      30403503..30404713 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_106740.5 → NP_178207.1  Chaperone DnaJ-domain superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_178207.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9SAG8, Q9ZSN1
      UniProtKB/TrEMBL
      A0A178W9G6, A0A5S9WW73
      Conserved Domains (1) summary
      smart00271
      Location:54 → 105
      DnaJ; DnaJ molecular chaperone homology domain
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SAG8.1

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