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. 2021 Oct 18;188(1):332–346. doi: 10.1093/plphys/kiab486

Figure 4.

Figure 4

Spatial distribution of PSSs on the predicted 3D structure of UVR8 proteins. A, Arabidopsis thaliana; B, M. polymorpha; C, M. viride; and D, C. reinhardtii. PSSs (Cys132, Trp144, Met176, and Thr236) were labeled in A. thaliana and the corresponding positions in C. reinhardtii, M. viride, and M. polymorpha UVR8 proteins. Trp285 and Trp233 were the main UV-B sensor, and Cys132, Trp144, Met176, and Thr236 were PSSs corresponding to the positions in homologous proteins of A. thaliana.