Mitochondrial import receptor subunit TOM34 is a protein that in humans is encoded by the TOMM34gene.[1][2]
The protein encoded by this gene is involved in the import of precursor proteins into mitochondria. The encoded protein has a chaperone-like activity, binding the mature portion of unfolded proteins and aiding their import into mitochondria. This protein, which is found in the cytoplasm and sometimes associated with the outer mitochondrial membrane, has a weak ATPase activity and contains 6 TPR repeats.[2]
References
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Yang CS, Weiner H (2002). "Yeast two-hybrid screening identifies binding partners of human Tom34 that have ATPase activity and form a complex with Tom34 in the cytosol". Arch. Biochem. Biophys. 400 (1): 105–10. doi:10.1006/abbi.2002.2778. PMID11913976.
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Shimokawa T, Matsushima S, Tsunoda T, et al. (2006). "Identification of TOMM34, which shows elevated expression in the majority of human colon cancers, as a novel drug target". Int. J. Oncol. 29 (2): 381–6. doi:10.3892/ijo.29.2.381. PMID16820880.
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