| PDBID | Molecule/Organism | Pfam | Residues | HETATM | Symmetry | Pubmed | View |
|---|---|---|---|---|---|---|---|
| 2gs4 | PROTEIN YCIFEscherichia coli | DUF892 | GLU A 79GLU A 83GLU B 84 | None | homomercyclic | 17001035 | |
| 3h36 | POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASEStreptococcus mutans | PNPase | GLU A 265GLU B 301GLU B 304 | CA B 1 | homomercyclic | - |