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. Author manuscript; available in PMC: 2015 Nov 20.
Published in final edited form as: Mol Cell. 2014 Nov 6;56(4):518–530. doi: 10.1016/j.molcel.2014.10.005

Figure 4. Subunit Composition of TtCsm.

Figure 4

(A) Native nanoelectrospray ionization mass spectrum of the native TtCsm complex. Two main well-resolved charge state distributions are present at high m/z values, corresponding to complexes of 427 kDa (blue) and 382 kDa (red).

(B) TtCsm (sub)complexes analyzed by native mass spectrometry. The subcomplexes were formed after in-solution dissociation with 30% DMSO v/v or 175 mM ammonium acetate acidified with acetic acid (pH 3.6–4). More in-depth calculations of the different (sub)complexes can be found in Table S1 and Table S2.