Protein flexibility is key to cisplatin crosslinking in calmodulin

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Protein flexibility is key to cisplatin crosslinking in calmodulin.

Chemical crosslinking in combination with Fourier transform ion cyclotron resonance mass spectrometry (FTICR MS) has significant potential for studying protein structures and protein-protein interactions. Previously, cisplatin has been shown to be a crosslinker and crosslinks multiple methionine (Met) residues in apo-calmodulin (apo-CaM). However, the inter-residue distances obtained from nucle...

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ژورنال

عنوان ژورنال: Protein Science

سال: 2012

ISSN: 0961-8368

DOI: 10.1002/pro.2111