Upcoming Ensembl Platform Transition

This is the final release of its kind on this website.

In summer 2026, this site will bring you to the new Ensembl platform currently at beta.ensembl.org.
Please bookmark this archive to retain access to the current site, tools and functionality until they are available on the new platform -> jun2026.archive.ensembl.org

Mouse (GRCm39)
Description

translocase of outer mitochondrial membrane 20 [Source:MGI Symbol;Acc:MGI:1915202]

Gene Synonyms

1810060K07Rik, TOM20

Location

Chromosome 8: 127,657,416-127,672,690 reverse strand.

GRCm39:CM001001.3

About this gene

This gene has 14 transcripts (splice variants), 231 orthologues, 1 paralogue and is associated with 11 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchFlags
ENSMUST00000179857.4Tomm20-2015003145aaENSMUSP00000136493.2
 
Protein coding
CCDS22786Q4KL41 Q9DCC8 Ensembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P4TSL:1
ENSMUST00000444871.1Tomm20-2075051193aaENSMUSP00000223234.1
 
Protein coding
-GENCODE Basic
ENSMUST00000444867.1Tomm20-2035001139aaENSMUSP00000223230.1
 
Protein coding
-GENCODE Basic
ENSMUST00000444869.1Tomm20-2054912145aaENSMUSP00000223232.1
 
Protein coding
-GENCODE BasicAPPRIS ALT1
ENSMUST00000212771.3Tomm20-2024874102aaENSMUSP00000148566.2
 
Protein coding
A0A1D5RLZ6 GENCODE PrimaryGENCODE BasicTSL:2
ENSMUST00000575719.1Tomm20-212869124aaENSMUSP00000354082.1
 
Protein coding
-GENCODE Basic
ENSMUST00000575720.1Tomm20-213827110aaENSMUSP00000354083.1
 
Protein coding
-GENCODE Basic
ENSMUST00000444870.1Tomm20-2065018139aaENSMUSP00000223233.1
 
Nonsense mediated decay
--
ENSMUST00000444868.1Tomm20-204495758aaENSMUSP00000223231.1
 
Nonsense mediated decay
--
ENSMUST00000444872.1Tomm20-2084862110aaENSMUSP00000223235.1
 
Nonsense mediated decay
--
ENSMUST00000444873.1Tomm20-209136842aaENSMUSP00000223236.1
 
Nonsense mediated decay
--
ENSMUST00000444874.1Tomm20-210113844aaENSMUSP00000223237.1
 
Nonsense mediated decay
--
ENSMUST00000548671.1Tomm20-2111087106aaENSMUSP00000327034.1
 
Nonsense mediated decay
--
ENSMUST00000586252.1Tomm20-214102045aaENSMUSP00000364617.1
 
Nonsense mediated decay
--