| PDBID | Molecule/Organism | Pfam | Residues | HETATM | Symmetry | Pubmed | View |
|---|---|---|---|---|---|---|---|
| 3twi | BCLA PROTEINBacillus anthracis | - | ALA A 172PRO A 173ALA B 172PRO B 173ALA C 172PRO C 173 | None | heteromercyclic | 22405006 | |
| 5nxf | LONG-TAIL FIBER PROXIMAL SUBUNITEscherichia virus T4 | - | PRO A1245ALA A1250PRO B1245ALA B1250PRO C1245ALA C1250 | None | homomerasymmetric | 28665339 |