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Protein TOMM20 PDB 1om2.png
Available structures
PDB Ortholog search: PDBe RCSB
Aliases TOMM20, MAS20, MOM19, TOM20, translocase of outer mitochondrial membrane 20
External IDs MGI: 1915202 HomoloGene: 44649 GeneCards: TOMM20
Gene location (Human)
Chromosome 1 (human)
Chr. Chromosome 1 (human)[1]
Chromosome 1 (human)
Genomic location for TOMM20
Genomic location for TOMM20
Band 1q42.3 Start 235,109,336 bp[1]
End 235,128,936 bp[1]
RNA expression pattern
PBB GE TOMM20 200662 s at fs.png
More reference expression data
Species Human Mouse
RefSeq (mRNA)



RefSeq (protein)



Location (UCSC) Chr 1: 235.11 – 235.13 Mb Chr 1: 126.93 – 126.95 Mb
PubMed search [3] [4]
View/Edit Human View/Edit Mouse

Mitochondrial import receptor subunit TOM20 homolog is a protein that in humans is encoded by the TOMM20 gene.[5][6][7][8]


  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000173726 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000093904 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". 
  4. ^ "Mouse PubMed Reference:". 
  5. ^ Seki N, Moczko M, Nagase T, Zufall N, Ehmann B, Dietmeier K, Schafer E, Nomura N, Pfanner N (Jan 1996). "A human homolog of the mitochondrial protein import receptor Mom19 can assemble with the yeast mitochondrial receptor complex". FEBS Lett. 375 (3): 307–10. doi:10.1016/0014-5793(95)01229-8. PMID 7498524. 
  6. ^ Goping IS, Millar DG, Shore GC (Nov 1995). "Identification of the human mitochondrial protein import receptor, huMas20p. Complementation of delta mas20 in yeast". FEBS Lett. 373 (1): 45–50. doi:10.1016/0014-5793(95)01010-C. PMID 7589431. 
  7. ^ Likic VA, Perry A, Hulett J, Derby M, Traven A, Waller RF, Keeling PJ, Koehler CM, Curran SP, Gooley PR, Lithgow T (Feb 2005). "Patterns that define the four domains conserved in known and novel isoforms of the protein import receptor Tom20". J Mol Biol. 347 (1): 81–93. doi:10.1016/j.jmb.2004.12.057. PMID 15733919. 
  8. ^ "Entrez Gene: TOMM20 translocase of outer mitochondrial membrane 20 homolog (yeast)". 

Further reading[edit]

See also[edit]