| Code | Name | Deposits | Targets | Ligand Type |
|---|---|---|---|---|
| EDS | 1 | 1 | biological | |
| EMM | [methyl(vinyl)amino]methanol | 1 | 1 | crystallization |
| EOH | ethanol | 5 | 4 | crystallization |
| EPE | 2 | 2 | biological | |
| EPE | 20 | 17 | crystallization | |
| EPE | 7 | 6 | other | |
| EPU | uridine-diphosphate-2(n-acetylglucosaminyl) butyric aci d | 2 | 2 | biological |
| ETD | ethenylene group | 1 | 1 | biological |
| ETS | (4s-trans)-4-(ethylamino)-5,6-dihydro-6-methyl-4h-thien o(2,3-b)thiopyran-2-sulfonamide-7,7-dioxide | 1 | 1 | biological |
| F | unknown | 1 | 1 | biological |
| F | unknown | 1 | 1 | crystallization |
| F6P | fructose-6-phosphate | 1 | 1 | biological |
| F6P | fructose-6-phosphate | 1 | 1 | other |
| F6R | fructose -6-phosphate | 1 | 1 | biological |
| FAD | 26 | 23 | biological | |
| FAD | 1 | 1 | other | |
| FCN | fosfomycin | 1 | 1 | biological |
| FCN | fosfomycin | 1 | 1 | crystallization |
| FE | 2 | 2 | biological | |
| FE | 1 | 1 | other |