tjwatt
29-mer glycogen with 2 branches. Reinforced model has additional links at selected possible hydrogen bonding sites. Works well for teaching if printed 2x. The PDB is derived from the 40-mer glycogen generated using SWEET2 at http://www.biotopics.co.uk/jsmol/glycogen.html by deleting a few residues on each branch and at the beginning and end of the main chain. This simplified printing greatly.