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TIM23-2 translocase inner membrane subunit 23-2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 843607, updated on 18-Sep-2024

Summary

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Official Symbol
TIM23-2
Official Full Name
translocase inner membrane subunit 23-2
Primary source
TAIR:AT1G72750
Locus tag
AT1G72750
See related
Araport:AT1G72750
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
ATTIM23-2; translocase inner membrane subunit 23-2
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Genomic context

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See TIM23-2 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
1
Sequence:
Chromosome: 1; NC_003070.9 (27383320..27384524)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene DEA(D/H)-box RNA helicase family protein Neighboring gene Homeodomain-like/winged-helix DNA-binding family protein Neighboring gene uncharacterized protein Neighboring gene Protein kinase superfamily protein Neighboring gene HYPERSENSITIVE TO ABA1

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. Dual location of the mitochondrial preprotein transporters B14.7 and Tim23-2 in complex I and the TIM17:23 complex in Arabidopsis links mitochondrial activity and biogenesis. Wang Y, et al. Plant Cell, 2012 Jun. PMID 22730406, Free PMC Article
  2. 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
  3. Experimental analysis of the Arabidopsis mitochondrial proteome highlights signaling and regulatory components, provides assessment of targeting prediction programs, and indicates plant-specific mitochondrial proteins. Heazlewood JL, et al. Plant Cell, 2004 Jan. PMID 14671022, Free PMC Article
  4. Putative glycosyltransferases and other plant Golgi apparatus proteins are revealed by LOPIT proteomics. Nikolovski N, et al. Plant Physiol, 2012 Oct. PMID 22923678, 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

What's a GeneRIF?
  1. B14.7 and Tim23-2 are present in respiratory chain complex I
    Title: Dual location of the mitochondrial preprotein transporters B14.7 and Tim23-2 in complex I and the TIM17:23 complex in Arabidopsis links mitochondrial activity and biogenesis.
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_105934.2

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables protein transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in protein import into mitochondrial matrix IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
part_of TIM23 mitochondrial import inner membrane translocase complex IEA
Inferred from Electronic Annotation
more info
  
located_in mitochondrial inner membrane HDA PubMed 
located_in mitochondrion HDA PubMed 
located_in mitochondrion ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
translocase inner membrane subunit 23-2
NP_177419.1
  • translocase inner membrane subunit 23-2 (TIM23-2); FUNCTIONS IN: protein transporter activity, P-P-bond-hydrolysis-driven protein transmembrane transporter activity; INVOLVED IN: intracellular protein transport, protein transport; LOCATED IN: mitochondrion, mitochondrial inner membrane, mitochondrial inner membrane presequence translocase complex, membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Mitochondrial inner membrane translocase complex, subunit Tim23 (InterPro:IPR005681), Mitochondrial inner membrane translocase complex, subunit Tim17/22 (InterPro:IPR003397); BEST Arabidopsis thaliana protein match is: translocase of inner mitochondrial membrane 23 (TAIR:AT1G17530.1); Has 613 Blast hits to 613 proteins in 178 species: Archae - 0; Bacteria - 0; Metazoa - 286; Fungi - 136; Plants - 143; Viruses - 0; Other Eukaryotes - 48 (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
    27383320..27384524
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_105934.2 → NP_177419.1  translocase inner membrane subunit 23-2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_177419.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q38820
    UniProtKB/TrEMBL
    A0A178W370, A0A5S9WTU1, A0A654EQ41
    Conserved Domains (1) summary
    cl02381
    Location:34 → 160
    Tim17; Tim17/Tim22/Tim23/Pmp24 family
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q38820.1

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