Fig. 4

Three-dimensional binding representation of NMDAR (humans) with each conantokin ligand: (1) conantokin Br, (2) conantokin E, (3) conantokin G, (4) conantokin L, (5) conantokin P, (6) conantokin Pr1, (7) conantokin Pr2, (8) conantokin Pr3, (9) conantokin R, (10) conantokin R1B, (11) conantokin R1C, (12) conantokin R1A, (13) conantokin T. Receptor chain (red), ligand chain (green), ligand-receptor complex surface (yellow)