Figure 6.
(A) Surface representation of APETx2 highlighting residues potentially involved in its interaction with ASIC3: Cluster 1 (residues A3, S5, N8, K10, T39 and A41) is coloured red and Cluster 2 (residues Y16, R17, P18, R31 and T36) is coloured cyan. The N- and C-termini are coloured yellow and violet, respectively. Arg17 is coloured dark blue. (B) Surface representation of homology model of cAPETx2_6RL showing the six-residue linker in green. Potential residues interacting with ASIC3 are highlighted as for (A).
