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. 2019 Jun 20;10:1412. doi: 10.3389/fimmu.2019.01412

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Copyright © 2019 Fields, Günther and Sundberg.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Structure of the IL-18/IL-18Rα/IL-18Rβ ternary complex. (A) Cartoon of IL-18/IL-18Rα/IL-18Rβ ternary complex. (B) Surface of IL-18Rβ with interface to binary complex labeled and colored according to its binding partner. (C) Cartoon of IL-1RAcP and IL-18/IL-18Rα with residues involved in interface shown as sticks colored according to its binding partner.