Figure 3 of
Liang, Mol Vis 2011; 17:3481-3485.
Figure 3.
the structure of a cbEGF-like domain. The wild-type cbEGF-like domain which contains six conserved cysteine residues that are paired to form disulphides in a characteristic manner (1 to 3, 2 to 4,and 5 to 6).