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Article

Alternative function for the mitochondrial SAM complex in biogenesis of alpha-helical TOM proteins.

The Journal of cell biology - 3 Dec 2007

Stojanovski Diana, Guiard Bernard, Kozjak-Pavlovic Vera, Pfanner Nikolaus, Meisinger Chris

Abstract excerpt

The mitochondrial outer membrane contains two preprotein translocases: the general translocase of outer membrane (TOM) and the beta-barrel-specific sorting and assembly machinery (SAM). TOM functions as the central entry gate for nuclear-encoded proteins. The channel-forming Tom40 is a beta-barrel protein, whereas all Tom receptors and small Tom proteins are membrane anchored by a transmembrane alpha-helical...

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Identifiers

PMID: 18039934
DOI: 10.1083/jcb.200706043
PMCID: PMC2099199

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Alternative function for the mitochondrial SAM complex in biogenesis of alpha-helical TOM proteins.PMID 18039934Read ↗

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