Purification and characterization of yeast Sco1p, a mitochondrial copper protein.

Abstract excerpt

The present studies were undertaken to further characterize the properties of Sco1p, a constituent of the mitochondrial inner membrane implicated in copper transfer to cytochrome oxidase. We report a procedure capable of yielding Sco1p of >95% purity. Sco1p has been purified from strains of Saccharomyces cerevisiae that overexpress the protein. The amino-terminal sequence of purified Sco1p indicates that the...

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