Ontology highlight
ABSTRACT:
SUBMITTER: Zhang Z
PROVIDER: S-EPMC3963490 | biostudies-literature | 2014 Apr
REPOSITORIES: biostudies-literature
Zhang Zhe Z Browne Shaynah J SJ Vachet Richard W RW
Journal of the American Society for Mass Spectrometry 20140205 4
The gas-phase structures of protein ions have been studied by electron transfer dissociation (ETD) and collision-induced dissociation (CID) after electrospraying these proteins from native-like solutions into a quadrupole ion trap mass spectrometer. Because ETD can break covalent bonds while minimally disrupting noncovalent interactions, we have investigated the ability of this dissociation technique together with CID to probe the sites of electrostatic interactions in gas-phase protein ions. By ...[more]