Reference of metabolism for students, scientists, and the world. This site is designed to graphically represent all major metabolic pathways, primarily those important to human biochemistry.
The Protein Data Bank (PDB) is an archive of experimentally determined three-dimensional structures of biological macromolecules. It contains atomic coordinates, bibliographic citations, and primary and secondary structure information, as well as crystallographic structure factors and NMR experimental data.
We welcome your comments on the usefulness of these sites and your suggestions
for new sites that we should include. Please contact us using the Related Sites
Suggestion form.