U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    TOM20-4 translocase of outer membrane 20-4 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 834094, updated on 18-Sep-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    TOM20-4
    Official Full Name
    translocase of outer membrane 20-4
    Primary source
    TAIR:AT5G40930
    Locus tag
    AT5G40930
    See related
    Araport:AT5G40930
    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
    MMG1.2; MMG1_2; translocase of outer membrane 20-4
    Summary
    Form of TOM20, which is a component of the TOM complex involved in transport of nuclear-encoded mitochondrial proteins
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See TOM20-4 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    6
    Sequence:
    Chromosome: 5; NC_003076.8 (16404457..16406079)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Disease resistance protein (TIR-NBS-LRR class) family Neighboring gene miscRNA Neighboring gene putative fasciclin-like arabinogalactan protein 20 Neighboring gene miscRNA

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. 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
    2. 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
    3. ANKYRIN REPEAT-CONTAINING PROTEIN 2A is an essential molecular chaperone for peroxisomal membrane-bound ASCORBATE PEROXIDASE3 in Arabidopsis. Shen G, et al. Plant Cell, 2010 Mar. PMID 20215589, 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 proteomics dissection of Arabidopsis thaliana vacuoles isolated from cell culture. Jaquinod M, et al. Mol Cell Proteomics, 2007 Mar. PMID 17151019, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Go to the top of the page Help
    NM_001344374.1
    NM_123458.5

    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 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 
    part_of mitochondrial outer membrane translocase complex IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of mitochondrial outer membrane translocase complex IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in mitochondrion ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plant-type vacuole HDA PubMed 
    located_in plastid HDA PubMed 

    General protein information

    Go to the top of the page Help
    Preferred Names
    translocase of outer membrane 20-4
    NP_198909.1
    • translocase of outer membrane 20-4 (TOM20-4); FUNCTIONS IN: P-P-bond-hydrolysis-driven protein transmembrane transporter activity; INVOLVED IN: protein targeting to mitochondrion; LOCATED IN: plasma membrane, mitochondrial outer membrane translocase complex, mitochondrial inner membrane presequence translocase complex; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Plant specific mitochondrial import receptor subunit TOM20 (InterPro:IPR010547); BEST Arabidopsis thaliana protein match is: translocase of outer membrane 20 kDa subunit 3 (TAIR:AT3G27080.1); 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)

    Go to the top of the page Help

    NEW Try the new Transcript table

    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_003076.8 Reference assembly

      Range
      16404457..16406079
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_123458.5 → NP_198909.1  translocase of outer membrane 20-4 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_198909.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P82805, Q541X7
      UniProtKB/TrEMBL
      A0A178UR07, A0A5S9YAX5
      Conserved Domains (1) summary
      pfam06552
      Location:7 → 179
      TOM20_plant; Plant specific mitochondrial import receptor subunit TOM20

    2. NM_001344374.1 → NP_001330863.1  translocase of outer membrane 20-4 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8BC55
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P82805.1

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.