Prediction of mitochondrial targeting signals and their cleavage sites.

In this chapter we survey prediction tools and computational methods for the prediction of amino acid sequence elements which target proteins to the mitochondria. We will primarily focus on the prediction of N-terminal mitochondrial targeting signals (MTSs) and their N-terminal cleavage sites by mitochondrial peptidases. We first give practical details useful for using and installing some prediction tools. Then we describe procedures for preparing datasets of MTS containing proteins for statistical analysis or development of new prediction methods. Following that we lightly survey some of the computational techniques used by prediction tools. Finally, after discussing some caveats regarding the reliability of such methods to predict the effects of mutations on MTS function; we close with a discussion of possible future directions of computer prediction methods related to mitochondrial proteins. Copyright © 2024. Published by Elsevier Inc.

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Fukasawa Yoshinori, Kenichiro Imai, Paul Horton. Prediction of mitochondrial targeting signals and their cleavage sites. Methods in enzymology. 2024;706:161-192

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PMID: 39455214

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