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. 2016 Mar 1;6:22349. doi: 10.1038/srep22349

Figure 1. The X-ray crystal structure of Ac-AChBP in complex with α-conotoxin GIC.

Figure 1

(A) The top view of the pentameric structure with five Ac-AChBP protomers, each in different colours and five α-conotoxin GIC molecules in magenta. (B) The side view of two adjacent protomers of the pentamer with a bound α-conotoxin GIC molecule (in magenta). (C) The side view of the surface model of two adjacent protomers with a bound α-conotoxin GIC molecule (in magenta) inside the binding pocket. (D) Fo-Fc electron density omit map contoured at 3.0 σ surrounding the GIC.