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. Author manuscript; available in PMC: 2018 Jul 5.
Published in final edited form as: Structure. 2017 Jun 22;25(7):1068–1078.e2. doi: 10.1016/j.str.2017.05.015

Figure 5. Conserved dimer-like interaction among β-crystallins and γS-crystallin.

Figure 5

A–E show ribbon traces to illustrate different arrangements of monomeric γ-crystallins and multimeric β-crystallins in crystal structures. A: chicken γS monomer. B: human βB1 dimer with QR interface. C: human βB3 trimer. D: human βB2 domain-swapped dimer. E: The non-bonded crystal lattice tetramer of human βB2. F and G: Two views of a structural alignment of crystal dimeric or monomer-monomer interactions about the QR interface for γS (red), βB1 (green), βB2 (yellow) and βA4 (blue).