Structural alignment of sequences of clitocypin, macrocypin, and selected β-trefoil serine protease inhibitors
Sequences were aligned by the Protein structure comparison service SSM at the European Bioinformatics Institute (33). The parts of the sequence belonging to β-strands are printed in white on a black background, the binding loops are in white on a gray background, and the helical parts are in black on a gray background.