Figure S4.

Structural Comparison of Pestivirus and Alphavirus E2 Glycoproteins at High and Low pH, Related to Figure 1

(A) Cartoon representation of the crystal structures of BVDV E2 at high (left) and low pH (right) colored as defined in Figure 1.

(B) Cartoon representation of the crystal structures of CHIKV E2 obtained at high pH (left) and sindbis virus E2 obtained at low pH (right). The Ig domains A, B, C are colored in blue, green and yellow respectively. The linker domain is colored in gray.