Figure 4.
Dimer formation of pilosulin-like peptides 4 and 7. Monomers of pilosulin-like peptides 4 and 7 were connected by a disulfide bridge at the amino acid position 21. Unique amino acid residues in pilosulin-like peptides 4 and 7 are highlighted in yellow and red, respectively. C* indicates S-(carbamoylmethyl)-L-cysteine.