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Overview

Uniprot IDQ9CZW5
Protein NameMitochondrial import receptor subunit TOM70
Gene NameTomm70
OrganismMus musculus

Kla Sites from experimental identification

Position Flanking peptide
362 LDKVISLKEANVKLR

Function

Acts as a receptor of the preprotein translocase complex of the outer mitochondrial membrane (TOM complex). Recognizes and mediates the translocation of mitochondrial preproteins from the cytosol into the mitochondria in a chaperone dependent manner (By similarity). Mediates TBK1 and IRF3 activation induced by MAVS in response to virus infection and promotes host antiviral responses during virus infection (PubMed:20628368)

Protein Sequence

10 MAASKPIEAA 20 MAAAAAPGSG 30 NGVGGGGGTA 40 GPGSGAGTLP 50 RWHVALAIGA 60 PLLLGAGAMY 70 LWSRRRRRRE 80 AGGRGDASGL 90 KRNSERKTPE 100 GRASPALGSG 110 HHDGSGDSLE 120 MSSLDRAQAA 130 KNKGNKYFKA 140 GKYEQAIQCY 150 TEAISLCPTE 160 KNVDLSTFYQ 170 NRAAAFEQLQ 180 KWKEVAQDCT 190 KAVELNPKYV 200 KALFRRAKAH 210 EKLDNKKECL 220 EDVTAVCILE 230 GFQNEQSMLL 240 ADKVLKLLGK 250 ENAKEKYKNR 260 EPLMPSPQFI 270 KSYFSSFTDD 280 IISQPMLKGE 290 KSDEDKDKEG 300 EALEVKENSG 310 YLKAKQYMEE 320 ENYDKIISEC 330 SKEIDAQGKY 340 MAEALLLRAT 350 FYLLIGSANA 360 AKPDLDKVIS 370 LKEANVKLRA 380 NALIKRGTMC 390 MQQQQPMLST 400 QDFNMAAEID 410 PMNSDVYHHR 420 GQLKILLDLV 430 EEAVADFDAC 440 IRLRPKFALA 450 QAQKCFALYR 460 QAYTANNSSQ 470 VQAAMKGFEE 480 IIKKFPRCAE 490 GYALYAQALT 500 DQQQFGKADE 510 MYDKCIDLEP 520 DNATTYVHKG 530 LLQLQWKQDL 540 DKGLELISKA 550 IEIDNKCDFA 560 YETMGTIEVQ 570 RGNMEKAIDM 580 FNKAINLAKS 590 EMEMAHLYSL 600 CDAAHAQTEV 610 AKKYGLKPPT L

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005741 mitochondrial outer membrane
Molecular Function GO:0030943 mitochondrion targeting sequence binding
Molecular Function GO:0030674 protein-macromolecule adaptor activity
Biological Process GO:0002218 activation of innate immune response
Biological Process GO:0098586 cellular response to virus
Biological Process GO:0061052 negative regulation of cell growth involved in cardiac muscle cell development
Biological Process GO:0002230 positive regulation of defense response to virus by host
Biological Process GO:0032728 positive regulation of interferon-beta production
Biological Process GO:1903955 positive regulation of protein targeting to mitochondrion
Biological Process GO:0030150 protein import into mitochondrial matrix
Biological Process GO:0045039 protein insertion into mitochondrial inner membrane
Biological Process GO:0006626 protein targeting to mitochondrion
Biological Process GO:0042981 regulation of apoptotic process
Biological Process GO:0097068 response to thyroxine

Reference

[1] Wu D, Tang Y, Li X, Xiong S, Zhang Z et al.. Characterization of protein lactylation in healthy and ischemic mouse hearts.. Front Cardiovasc Med 12:1644886. 2025. PMID: 41089239.