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. 2019 Mar 19;10:223. doi: 10.3389/fphar.2019.00223

Figure 5.

Figure 5

Stabilization of the agonist state of Sig1R by PAMs. A model showing possible mechanisms of Sig1R ligand activity. (A) Oligomeric form. For the agonist state, (B,C) represent the dimeric and monomeric forms of Sig1R, respectively. This Figure has been modified from (Chu and Ruoho, 2016).