| ID | Description | N° of binding sites | Bound to chains | Binding affinity |
|---|---|---|---|---|
| 2 | (2S)-2-azanyl-4-[[(2S + 3S + 4r + 5r)-5-[6-(methylamino)purin-9-yl]-3 + 4-bis(oxidanyl)oxolan-2-yl]methylsulfanyl]butanoic acid | 1 (1 molecule) | A | Ki=0.29uM (MOAD),-logKd/Ki=6.54, Ki=0.29uM (PDBbind-CN),Ki=290nM (BindingDB) |