Using the Visual Molecular Dynamics (VMD) software, the document summarizes the construction of a molecular model of PGG-Paclitaxel. It first shows the PGG backbone structure alone, then Paclitaxel molecules loaded onto the backbone at different weight loadings from 12 to 26 molecules, and finally the combined PGG-Paclitaxel structure with 12 Paclitaxel molecules randomly loaded onto the PGG backbone.