Import of cytochrome b2 to the mitochondrial intermembrane space: the tightly folded heme-binding domain makes import dependent upon matrix ATP.

Cytochrome b2 is synthesized as a precursor in the cytoplasm and imported to the intermembrane space of yeast mitochondria. We show here that the precursor contains a tightly folded heme-binding domain and that translocation of this domain across the outer membrane requires ATP. Surprisingly, it is...

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Bibliographic Details
Main Authors: Glick, B. S., Wachter, C., Reid, G. A., Schatz, G.
Format: Artigo
Language:Inglês
Published: Cold Spring Harbor Laboratory Press 1993
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2142280/
https://ncbi.nlm.nih.gov/pubmed/8268801
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