Three phases in pH dependent heme abstraction from myoglobin.

Abstract

The extent of heme extraction from myoglobin (Mb) by methylethyl ketone is found to be pH dependent and show three distinct phases. Parallel investigations of the protein using resonance Raman (rR) and circular dichroism (CD) across these pH regions indicate that these phases correspond to three different protonation steps in holoMb as the pH of the… (More)
DOI: 10.1016/j.jinorgbio.2017.04.011

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