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    TOC132 multimeric translocon complex in the outer envelope membrane 132 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 816165, updated on 18-Sep-2024

    Summary

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    Official Symbol
    TOC132
    Official Full Name
    multimeric translocon complex in the outer envelope membrane 132
    Primary source
    TAIR:AT2G16640
    Locus tag
    AT2G16640
    See related
    Araport:AT2G16640
    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
    ATTOC132; multimeric translocon complex in the outer envelope membrane 132; MULTIMERIC TRANSLOCON COMPLEX IN THE OUTER ENVELOPE MEMBRANE 132; T24I21.5; T24I21_5
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    Genomic context

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    See TOC132 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    3
    Sequence:
    Chromosome: 2; NC_003071.7 (7211059..7215617, complement)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene pseudo Neighboring gene Protein kinase superfamily protein Neighboring gene Pollen Ole e 1 allergen and extensin family protein Neighboring gene proteinaceous RNase P 2 Neighboring gene Major facilitator superfamily protein Neighboring gene pseudo

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. ARSENATE INDUCED CHLOROSIS 1/ TRANSLOCON AT THE OUTER ENVOLOPE MEMBRANE OF CHLOROPLASTS 132 Protects Chloroplasts from Arsenic Toxicity. Wang P, et al. Plant Physiol, 2018 Dec. PMID 30309965, Free PMC Article
    2. The toc132toc120 heterozygote mutant of Arabidopsis thaliana accumulates decreased levels of the major chloroplast lipids. Afitlhile M, et al. Phytochemistry, 2021 Apr. PMID 33535085
    3. The major protein import receptor of plastids is essential for chloroplast biogenesis. Bauer J, et al. Nature, 2000 Jan 13. PMID 10646606
    4. Amyloplast sedimentation repolarizes LAZYs to achieve gravity sensing in plants. Chen J, et al. Cell, 2023 Oct 26. PMID 37741279, Free PMC Article
    5. Arabidopsis tic110 is essential for the assembly and function of the protein import machinery of plastids. Inaba T, et al. Plant Cell, 2005 May. PMID 15829604, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The toc132toc120 heterozygote mutant of Arabidopsis thaliana accumulates decreased levels of the major chloroplast lipids.
      Title: The toc132toc120 heterozygote mutant of Arabidopsis thaliana accumulates decreased levels of the major chloroplast lipids.
    2. Toc132 plays an important role in protecting chloroplasts from Arsenic toxicity.
      Title: ARSENATE INDUCED CHLOROSIS 1/ TRANSLOCON AT THE OUTER ENVOLOPE MEMBRANE OF CHLOROPLASTS 132 Protects Chloroplasts from Arsenic Toxicity.
    3. atToc132 can serve as a receptor by directly binding to chloroplast preproteins but also proposes the existence of subsets of preproteins with different but overlapping affinities for more than one member of the Toc159 receptor family.
      Title: A split-ubiquitin yeast two-hybrid screen to examine the substrate specificity of atToc159 and atToc132, two Arabidopsis chloroplast preprotein import receptors.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_001335482.1
    NM_001335483.1
    NM_127216.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables GTPase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables transmembrane signaling receptor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in protein targeting to chloroplast IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within protein targeting to chloroplast IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast outer membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plastid HDA PubMed 

    General protein information

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    Preferred Names
    multimeric translocon complex in the outer envelope membrane 132
    NP_179255.1
    • multimeric translocon complex in the outer envelope membrane 132 (TOC132); FUNCTIONS IN: transmembrane receptor activity; INVOLVED IN: protein targeting to chloroplast; LOCATED IN: chloroplast outer membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Chloroplast protein import component Toc86/159 (InterPro:IPR005690), AIG1 (InterPro:IPR006703); BEST Arabidopsis thaliana protein match is: translocon outer complex protein 120 (TAIR:AT3G16620.1); Has 7054 Blast hits to 4909 proteins in 545 species: Archae - 31; Bacteria - 596; Metazoa - 2433; Fungi - 793; Plants - 579; Viruses - 84; Other Eukaryotes - 2538 (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_003071.7 Reference assembly

      Range
      7211059..7215617 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_127216.5 → NP_179255.1  multimeric translocon complex in the outer envelope membrane 132 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_179255.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q56WJ7, Q8LPK1, Q9SLF3
      UniProtKB/TrEMBL
      A0A178VZT5, A0A5S9WYG9, A0A654EYG1
      Conserved Domains (1) summary
      TIGR00993
      Location:454 → 1206
      3a0901s04IAP86; chloroplast protein import component Toc86/159, G and M domains

    2. NM_001335482.1 → NP_001324729.1  multimeric translocon complex in the outer envelope membrane 132 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q56WJ7, Q8LPK1, Q9SLF3
      UniProtKB/TrEMBL
      A0A178VZT5, A0A5S9WYG9, A0A654EYG1
      Conserved Domains (1) summary
      TIGR00993
      Location:454 → 1206
      3a0901s04IAP86; chloroplast protein import component Toc86/159, G and M domains

    3. NM_001335483.1 → NP_001324730.1  multimeric translocon complex in the outer envelope membrane 132 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q56WJ7, Q8LPK1, Q9SLF3
      UniProtKB/TrEMBL
      A0A178VZT5, A0A5S9WYG9, A0A654EYG1
      Conserved Domains (1) summary
      TIGR00993
      Location:454 → 1206
      3a0901s04IAP86; chloroplast protein import component Toc86/159, G and M domains
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SLF3.1

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