NCBI Accession #
NP_563699.1
NCBI GenBank Nucleotide #
NM_100288.3
NCBI Official Full Name
translocase of outer membrane 22-I
NCBI Official Symbol
TOM22-I
NCBI Official Synonym Symbols
ATTOM22-I; F20D22.15; TOM22; translocase of outer membrane 22-I
NCBI Protein Information
translocase of outer membrane 22-I
NCBI Summary
Subunit of the TOM complex, a translocase in the outer mitochondrial membrane that selectively allows proteins with a mitochondrial targeting sequence to enter the mitochondrion.
UniProt Synonym Gene Names
TOM22-1
UniProt Protein Name
Mitochondrial import receptor subunit TOM9-1
UniProt Synonym Protein Names
Mitochondrial import receptor subunit TOM22 homolog 1; Translocase of outer membrane 22 kDa subunit homolog 1; Translocase of outer membrane 9 kDa subunit TOM9-1
UniProt Primary Accession #
O64497
UniProt Related Accession #
O64497
UniProt Comments
Central component of the receptor complex responsible for the recognition and translocation of cytosolically synthesized mitochondrial preproteins. Together with TOM20 functions as the transit peptide receptor at the surface of the mitochondrion outer membrane and facilitates the movement of preproteins into the translocation pore .