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Comment on Protein assemblies ejected directly from native membranes yield complexes for mass spectrometry

delete2019-11-08
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OA
AI
J
Judy Hirst
E
Edmund R.S. Kunji
J
John E. Walker *
DOI:10.1126/science.aaw9830delete
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Abstract

Abstract

En 中文
Chorev et al. (Reports, 16 November 2018, p. 829) describe mass spectrometry on mitochondrial membrane proteins ionized directly from their native environment. However, the assignments made to measured masses are incorrect or inconclusive and lack experimental validation. The proteins are not in their native condition: They have been stripped of tightly bound lipids, and the complexes are fragmented or in physiologically irrelevant oligomeric states.
Keywords:
MOLECULAR MASSES
ATP SYNTHASE
MITOCHONDRIAL
SUBUNITS
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Science
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University of Cambridge
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