Collated Gene Ontology terms

Biological process: protein transmembrane transporter activity(2008, 2018, 2024, 2025) mitochondrion targeting sequence binding(2023, 2025) ATP hydrolysis activity(2023)

Molecular function: protein import into mitochondrial matrix2004, 2013, 2020, 2025 protein transport2025 intracellular protein transport2025 protein insertion into mitochondrial outer membrane2013, 2020, 2024, 2025 protein targeting to mitochondrion2007, 2019, 2023, 2025 protein insertion into mitochondrial membrane2017, 2025 positive regulation of apoptotic process2017, 2025 liver development2010

Cellular component: mitochondrial outer membrane translocase complex2008, 2013, 2017, 2020, 2023, 2025 mitochondrial outer membrane2011, 2013, 2018, 2023, 2024, 2025 mitochondrion2009, 2018, 2024, 2025 membrane2012, 2014, 2025 plasma membrane2014 mitochondrial inner membrane2005 TOM complex2025

Phylogenetic distribution

Chordates: 22/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 2/3 
Arthropods: 4/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 15/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 0/4 
Harosa: 0/4 
Hacrobia: 0/0 
Plants: 0/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
TOM22_YEAST
SGD»
4.8
TOM22 Mitochondrial import receptor subunit TOM22 (Mitochondrial 17 kDa assembly protein) (Mitochondrial 22
kDa outer membrane protein) (Protein MAS17) (Translocase of outer membrane 22 kDa subunit)		 Saccharomyces cerevisiae
TI:4932 None
 
A0A8V0YNP8_CHICK
Ensembl»
1.0
TOMM22 Mitochondrial import receptor subunit TOM22 homolog (Translocase
of outer membrane 22 kDa subunit homolog)		 Gallus gallus
TI:9031 None
   
TOM22_HUMAN
Ensembl»
5.5
TOMM22 Mitochondrial import receptor subunit TOM22 homolog (hTom22) (1C9-2)
(Translocase of outer membrane 22 kDa subunit homolog)		 Homo sapiens
TI:9606 None
 
TOM22_MOUSE
Ensembl»
4.5
Tomm22 Mitochondrial import receptor subunit TOM22 homolog (Translocase
of outer membrane 22 kDa subunit homolog)		 Mus musculus
TI:10090 None
 
TOM22_RAT
RGD»
4.7
Tomm22 Mitochondrial import receptor subunit TOM22 homolog (rTOM22)
(Translocase of outer membrane 22 kDa subunit homolog)		 Rattus norvegicus
TI:10116 None
 
Q9VZL1_DROME
FlyBase»
5.6
mge Mitochondrial import receptor
subunit TOM22 homolog		 Drosophila melanogaster
TI:7227 None
 
TOM22_SCHPO
PomBase»
2.5
tom22 Mitochondrial import receptor subunit tom22 (Mitochondrial 22 kDa outer
membrane protein) (Translocase of outer membrane 22 kDa subunit)		 Schizosaccharomyces pombe
TI:4896 None
 
TOM22_CAEEL
WormBase»
1.0
tomm-22 Mitochondrial import receptor
subunit TOM22 homolog		 Caenorhabditis elegans
TI:6239 None
 
Q6IQJ1_DANRE
ZFIN»
1.8
tomm22 Mitochondrial import receptor subunit TOM22 homolog (Translocase
of outer membrane 22 kDa subunit homolog)		 Danio rerio
TI:7955 None