The protein transport machinery of the mitochondrial inner membrane that contains three essential Tim proteins: Tim17 and Tim23 are thought to build a preprotein translocation channel while Tim44 interacts transiently with the matrix heat-shock protein Hsp70 to form an ATP-driven import motor. (Gene Ontology, GO_0005744)
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9 proteins localized to the mitochondrial inner membrane presequence translocase complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset.