| Code | Name | Deposits | Targets | Ligand Type |
|---|---|---|---|---|
| BME | beta mercaptoethanol | 3 | 3 | other |
| PCA | 3 | 2 | modified residue | |
| FUC | alpha-l-fucose | 3 | 3 | biological |
| PGO | 3 | 1 | crystallization | |
| BCT | bicarbonate ion | 3 | 3 | crystallization |
| B3P | 2-[3-(2-hydroxy-1,1-dihydroxymethyl-ethylamino)-propyla mino]-2-hydroxymethyl-propane-1,3-diol | 3 | 3 | crystallization |
| NI | 3 | 3 | biological | |
| NO3 | 3 | 3 | crystallization | |
| ATP | adenosine-5'-triphosphate | 3 | 2 | biological |
| NHE | 2-[n-cyclohexylamino]ethane sulfonic acid | 3 | 2 | crystallization |
| CU | 3 | 3 | biological | |
| AM2 | 3 | 3 | biological | |
| MPD | unknown | 3 | 3 | other |
| DC | unknown | 3 | 2 | biological |
| DAL | 3 | 3 | biological | |
| DG | unknown | 3 | 2 | biological |
| MRD | (4R)-2-methylpentane-2,4-diol | 3 | 2 | crystallization |
| CSO | S-HYDROXYCYSTEINE | 3 | 3 | modified residue |
| GTA | p1-7-methylguanosine-p3-adenosine-5',5'-triphosphate | 3 | 1 | biological |
| DT | unknown | 3 | 2 | biological |