| ID | Description | N° of binding sites | Bound to chains |
|---|---|---|---|
| 2 | [[(2~{r} + 3~{S} + 4~{r} + 5~{r})-5-[2-azanyl-7-[(3-methylphenyl)methyl]-6-oxidanylidene-1~{h}-purin-9-yl]-3 + 4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [[(2~{r} + 3~{S} + 4~{r} + 5~{r})-5-(2-azanyl-6-oxidanylidene-1~{h}-purin-9-yl)-3 + 4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] hydrogen phosphate | 11 (4 molecules) | A, B, C, D |