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. Author manuscript; available in PMC: 2015 Sep 17.
Published in final edited form as: J Am Chem Soc. 2014 Sep 3;136(37):12920–12928. doi: 10.1021/ja505217w

Figure 4.

Figure 4

(A) X-ray crystal structure of β-lactoglobulin (PDB: 1BSY). (B) UVPD mass spectrum of β-lactoglobulin dimer (13+). Single circles indicate intact monomers; double circles indicate dimers and circles with half circles are dimer fragments. The inset is an expansion of an identified a116 + β-lactoglobulin (10+) product ion. (C) UVPD sequence coverage map obtained for dimeric β-lactoglobulin (13+).