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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Mol Immunol. 2017 Oct 12;92:28–37. doi: 10.1016/j.molimm.2017.10.001

Fig. 6.

Fig. 6

IgG3 Fc at the Fc-protein A/G binding interface. IgG3 Fc is superposed on IgG1 Fc in the IgG1 Fc-protein A complexes from (A) 1FC2 and (B) 1L6X. (C) IgG3 Fc is superposed on IgG1 Fc in the IgG1 Fc-protein G complex (1FCC). Side chains of Fc and protein A/G are represented by ball-and-stick and stick respectively. The transparent surfaces of protein A and G are shown in light purple and dark cyan respectively.