This model is solely the ribbon diagram from pdb crystal structure 1XTG, comprising BoNT/A light chain protease complexed with SNAP-25. I did not gather the crystallographic data myself, but converted this crystallographic data into a 3D printable form so I could print a model for my MChem final presentation. If you use it for anything where you would cite this model, please cite the original paper. All I have done is convert this data into a nice printable 3D model.