| 1MDT | B:200-379; B:200-379 | THE REFINED STRUCTURE OF MONOMERIC DIPHTHERIA TOXIN AT 2.3 ANGSTROMS RESOLUTION |
| 1SGK | A:200-379 | NUCLEOTIDE-FREE DIPHTHERIA TOXIN |
| 1TOX | B:200-379; B:200-379 | DIPHTHERIA TOXIN DIMER COMPLEXED WITH NAD |
| 1XDT | T:200-379 | COMPLEX OF DIPHTHERIA TOXIN AND HEPARIN-BINDING EPIDERMAL GROWTH FACTOR |