Figure 2

Molecular dynamic simulation of PDGF-BB derived peptide. (a) Ribbon model of the PDGF-B dimer from PDB ID 1PDG, (b) Section of β3-loop III-β4 with disulfide bond (c) Optimized model of the fusion peptide by AMBER, (d) RMSD curve, (e) Complex model of interaction between PDGF (f) and the fusion peptide with the receptor.