| Literature DB >> 29537042 |
Susan E Hagen1, Kun Liu, Yafei Jin, Lolita Piersimoni, Philip C Andrews, Hollis D Showalter.
Abstract
Two novel cyclic quaternary amine crosslinking probes are synthesized for structural mass spectrometry of protein complexes in solution and for analysis of protein interactions in organellar and whole cell extracts. Each exhibits high aqueous solubility, excellent protein crosslinking efficiencies, low collision induced dissociation (CID) energy fragmentation efficiencies, high stoichiometries of reaction, increased charges of crosslinked peptide ions, and maintenance of overall surface charge balance of crosslinked proteins.Entities:
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Year: 2018 PMID: 29537042 PMCID: PMC6138586 DOI: 10.1039/c8ob00329g
Source DB: PubMed Journal: Org Biomol Chem ISSN: 1477-0520 Impact factor: 3.876