Mitochondrial import inner membrane translocase subunit TIM12

UniProtKB accession:  P32830

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UniProtKB description:  Essential component of the TIM22 complex, a complex that mediates the import and insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane. The TIM22 complex forms a twin-pore translocase that uses the membrane potential as external driving force. In the TIM22 complex, it acts as a docking point for the soluble TIM9-TIM10 heterohexamer that guides the target proteins in transit through the aqueous mitochondrial intermembrane space.