Apocytochrome c: an exceptional mitochondrial precursor protein using an exceptional import pathway
نویسندگان
چکیده
منابع مشابه
An unusual mitochondrial import pathway for the precursor to yeast cytochrome c oxidase subunit Va
We have studied the import of the precursor to yeast cytochrome c oxidase subunit Va, a protein of the mitochondrial inner membrane. Like the majority of mitochondrial precursor proteins studied thus far, import of presubunit Va was dependent upon both a membrane potential (delta psi) and the hydrolysis of ATP. However, the levels of ATP necessary for the import of presubunit Va were significan...
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The question of whether cytochrome c could be functionally sorted to the mitochondrial intermembrane space along a "conservative sorting" pathway was investigated using a fusion protein termed pLc1-c. pLc1-c contains 3-fold targeting information, namely, the complete bipartite presequence of the cytochrome c1 precursor joined to the amino terminus of apocytochrome c. pLc1-c could be selectively...
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ژورنال
عنوان ژورنال: Biochimie
سال: 1990
ISSN: 0300-9084
DOI: 10.1016/0300-9084(90)90136-5