Fig. 3
Protein modeling of AMPA receptor. A. Tetramer with four chains was visualized by USCF Chimera. Chains are indicated in different colors (A red, B blue, C yellow, and D green). B, D Wild-type alanine was highlighted by spheres. The distance of 770th alanine was shown between chain B to C (B) and D (D) was shown. C, E Mutated alanine was highlighted by spheres. The distance of the 770th threonine was shown between chain B to C (C) and D (E)