Figure 1 - full size

Figure 1.
Fig. 1. Scheme of the primary structure of 1(V) chain and design of recombinant fragments. 1TH corresponds to the recombinant triple helical 1(V) COL1 domain overexpressed in mammalian cells (14), HepV corresponds to a portion of the COL1 domain of the 1(V) chain produced in E. coli, and the synthetic peptide HepP to a portion of HepV (the arrow indicates the endoproteinase Glu-C cleavage site, according to Yaoi et al. (15). COL, collagenous domain; NC, non-collagenous domain; numbers at the beginning and end of each fragments refer to amino acid residues.