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TOM20-3 translocase of outer membrane 20 kDa subunit 3 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 822326, updated on 18-Sep-2024

Summary

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Official Symbol
TOM20-3
Official Full Name
translocase of outer membrane 20 kDa subunit 3
Primary source
TAIR:AT3G27080
Locus tag
AT3G27080
See related
Araport:AT3G27080
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
translocase of outer membrane 20 kDa subunit 3
Summary
Component of the TOM complex involved in transport of nuclear-encoded mitochondrial proteins
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Genomic context

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See TOM20-3 in Genome Data Viewer
Location:
chromosome: 3
Exon count:
6
Sequence:
Chromosome: 3; NC_003074.8 (9984947..9986738, complement)

Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene plant/protein Neighboring gene Ferritin/ribonucleotide reductase-like family protein Neighboring gene translocase outer membrane 20-1 Neighboring gene DCD (Development and Cell Death) domain protein Neighboring gene miscRNA

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Convergent evolution of receptors for protein import into mitochondria. Perry AJ, et al. Curr Biol, 2006 Feb 7. PMID 16461275
  2. Purification and characterization of the preprotein translocase of the outer mitochondrial membrane from Arabidopsis. Identification of multiple forms of TOM20. Werhahn W, et al. Plant Physiol, 2001 Feb. PMID 11161051, Free PMC Article
  3. Arabidopsis DGD1 SUPPRESSOR1 Is a Subunit of the Mitochondrial Contact Site and Cristae Organizing System and Affects Mitochondrial Biogenesis. Li L, et al. Plant Cell, 2019 Aug. PMID 31118221, Free PMC Article
  4. Functional definition of outer membrane proteins involved in preprotein import into mitochondria. Lister R, et al. Plant Cell, 2007 Nov. PMID 17981999, Free PMC Article
  5. A transcriptomic and proteomic characterization of the Arabidopsis mitochondrial protein import apparatus and its response to mitochondrial dysfunction. Lister R, et al. Plant Physiol, 2004 Feb. PMID 14730085, Free PMC Article

See all (8) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_113622.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protein-transporting ATPase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protein-transporting ATPase activity TAS
Traceable Author Statement
more info
 PubMed 
Process Evidence Code Pubs
involved_in protein insertion into mitochondrial outer membrane IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within protein targeting to mitochondrion IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within protein targeting to mitochondrion TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
part_of MICOS complex IPI
Inferred from Physical Interaction
more info
 PubMed 
part_of TIM23 mitochondrial import inner membrane translocase complex TAS
Traceable Author Statement
more info
 PubMed 
located_in cytosol HDA PubMed 
located_in mitochondrial inner membrane HDA PubMed 
located_in mitochondrial outer membrane HDA PubMed 
part_of mitochondrial outer membrane translocase complex IDA
Inferred from Direct Assay
more info
 PubMed 
located_in mitochondrion HDA PubMed 

General protein information

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Preferred Names
translocase of outer membrane 20 kDa subunit 3
NP_189344.1
  • translocase of outer membrane 20 kDa subunit 3 (TOM20-3); CONTAINS InterPro DOMAIN/s: Plant specific mitochondrial import receptor subunit TOM20 (InterPro:IPR010547); BEST Arabidopsis thaliana protein match is: translocase outer membrane 20-1 (TAIR:AT3G27070.1); Has 97 Blast hits to 97 proteins in 23 species: Archae - 0; Bacteria - 2; Metazoa - 0; Fungi - 0; Plants - 95; Viruses - 0; Other Eukaryotes - 0 (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_003074.8 Reference assembly

    Range
    9984947..9986738 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_113622.4 → NP_189344.1  translocase of outer membrane 20 kDa subunit 3 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_189344.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    P82874, Q8LBR8, Q9LSC8
    UniProtKB/TrEMBL
    A0A178V7T0, A0A5S9XG15, A0A654FCG4
    Conserved Domains (2) summary
    sd00006
    Location:74 → 115
    TPR; TPR repeat [structural motif]
    pfam06552
    Location:7 → 193
    TOM20_plant; Plant specific mitochondrial import receptor subunit TOM20
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P82874.1

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