Figure 1. Structural overview of TRPV1, TRPA1 and TRPM8.
A: Structures of TRPV1, TRPA1 and TRPM8 are illustrated, together with the genetic tree of TRP channel superfamily.
B: Top view of transmembrane domain of TRPV1, illustrating the domain swapped tetrameric architecture of TRP channel in general.
C – E: Details of domain architectures illustrated for a single subunit for TRPV1 (C), TRPA1 (D) and TRPM8 (E).