Figure 2. NMR solution structure of CVN^mutDB.

(A) Stereoview of the superposition of the final 20 conformer ensemble [PDB accession code 2rp3]. Backbone (N, C^α, C’) atoms are shown in green and all side-chain atoms in pink. The disulfide bridges are colored yellow. (B) Stereoview of the region around the P51G mutation. The structures of CVN^mutDB and wild type CV-N are shown in ball and stick representation and colored green and pink, respectively. Note the different positions of the Q50 and N53 side chains.