Figure 5 - full size

Figure 5. Fig. 5. 2F[o] − F[c] density in the S195A trypsin–wild-type BPTI complex around the 30–51 disulfide (pink) and corresponding 2F[o] − F[c] density in the S195A trypsin–K26P,A27D[14–38][Abu] complex around the paired Abu residues (white).