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. 2018 Feb 20;9:214. doi: 10.3389/fpls.2018.00214

FIGURE 2.

FIGURE 2

Schematic representation of the structural features of the signal transducers of the unfolded protein response (UPR) in Arabidopsis. The molecular structures of the Arabidopsis signal transducing elements in the UPR pathway are schematically represented. The structural features of the bZIP/NAC-TFs, coregulators-BAG7, and dual-functioning enzymes-IRE1 are briefly depicted.