| ID | Description | N° of binding sites | Bound to chains |
|---|---|---|---|
| 2 | [[(2r + 3S + 4r + 5r)-5-(6-aminopurin-9-yl)-3 + 4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2r + 3S + 4S)-5-[5-methanoyl-7 + 8-dimethyl-2 + 4-bis(oxidanylidene)-1h-benzo[g]pteridin-10-yl]-2 + 3 + 4-tris(oxidanyl)pentyl] hydrogen phosphate | 1 (1 molecule) | A |