Mass spectrometry of protein assemblies reveals size and stoichiometry. In this issue of Structure, Hall and colleagues demonstrate that gas-phase dissociations can recapitulate solution structure for complexes with few intersubunit salt bridges, high charge density, inflexible subunits, or small intersubunit interfaces.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3775335 | PMC |
http://dx.doi.org/10.1016/j.str.2013.07.013 | DOI Listing |
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