The phospholipid-lysophospholipid transacylase tafazzin is responsible for enrichment of the cardiolipin fraction of mitochondria with tetralinoleoyl-cardiolipin. The specificity for linoleoyl hydrocarbon chains is now explained by the specific action of tafazzin on negatively curved lipid monolayers.
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Gawrisch, K. Tafazzin senses curvature. Nat Chem Biol 8, 811–812 (2012). https://doi.org/10.1038/nchembio.1068
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DOI: https://doi.org/10.1038/nchembio.1068
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