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Translocase of outer mitochondrial membrane 20 homolog (yeast)
Protein TOMM20 PDB 1om2.png
PDB rendering based on 1om2.
Available structures
PDB Ortholog search: PDBe, RCSB
Symbols TOMM20 ; MAS20; MOM19; TOM20
External IDs OMIM601848 MGI1915202 HomoloGene44649 GeneCards: TOMM20 Gene
RNA expression pattern
PBB GE TOMM20 200662 s at tn.png
More reference expression data
Species Human Mouse
Entrez 9804 67952
Ensembl ENSG00000173726 ENSMUSG00000093904
UniProt Q15388 Q9DCC8
RefSeq (mRNA) NM_014765 NM_024214
RefSeq (protein) NP_055580 NP_077176
Location (UCSC) Chr 1:
235.11 – 235.13 Mb
Chr 8:
126.93 – 126.95 Mb
PubMed search [1] [2]

Mitochondrial import receptor subunit TOM20 homolog is a protein that in humans is encoded by the TOMM20 gene.[1][2][3][4]


  1. ^ 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. 
  2. ^ 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. 
  3. ^ 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. 
  4. ^ "Entrez Gene: TOMM20 translocase of outer mitochondrial membrane 20 homolog (yeast)". 

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