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TOM22-I translocase of outer membrane 22-I [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839317, updated on 18-Sep-2024

Summary

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Official Symbol
TOM22-I
Official Full Name
translocase of outer membrane 22-I
Primary source
TAIR:AT1G04070
Locus tag
AT1G04070
See related
Araport:AT1G04070
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
ATTOM22-I; F20D22.15; TOM22; translocase of outer membrane 22-I
Summary
Subunit of the TOM complex, a translocase in the outer mitochondrial membrane that selectively allows proteins with a mitochondrial targeting sequence to enter the mitochondrion.
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Genomic context

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See TOM22-I in Genome Data Viewer
Location:
chromosome: 1
Exon count:
1
Sequence:
Chromosome: 1; NC_003070.9 (1050505..1051194, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene HAD superfamily, subfamily IIIB acid phosphatase Neighboring gene ncRNA Neighboring gene histone-lysine N-methyltransferase SUVR2-like protein Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein Neighboring gene vacuolar sorting-associated protein (DUF946)

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. How do plant mitochondria avoid importing chloroplast proteins? Components of the import apparatus Tom20 and Tom22 from Arabidopsis differ from their fungal counterparts. Macasev D, et al. Plant Physiol, 2000 Jul. PMID 10889230, Free PMC Article
  2. 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_100288.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein-transporting ATPase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within protein targeting to mitochondrion ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast ISM
Inferred from Sequence Model
more info
  
part_of mitochondrial outer membrane translocase complex ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 

General protein information

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Preferred Names
translocase of outer membrane 22-I
NP_563699.1
  • translocase of outer membrane 22-I (TOM22-I); FUNCTIONS IN: P-P-bond-hydrolysis-driven protein transmembrane transporter activity; INVOLVED IN: protein targeting to mitochondrion; LOCATED IN: mitochondrial outer membrane translocase complex; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Mitochondrial outer membrane translocase complex, subunit Tom22, plant (InterPro:IPR017411); BEST Arabidopsis thaliana protein match is: translocase of outer membrane 22-V (TAIR:AT5G43970.1); Has 73 Blast hits to 73 proteins in 17 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 73; 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_003070.9 Reference assembly

    Range
    1050505..1051194 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_100288.3 → NP_563699.1  translocase of outer membrane 22-I [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_563699.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O64497
    UniProtKB/TrEMBL
    A0A178WK57, A0A384L737, Q1H594
    Conserved Domains (1) summary
    cl11522
    Location:23 → 76
    Tom22; Mitochondrial import receptor subunit Tom22
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
O64497.1

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