| ID | Description | N° of binding sites | Bound to chains |
|---|---|---|---|
| 4 | [(2~{S} + 5~{r})-1-[(2~{r} + 3~{S} + 4~{r} + 5~{r})-5-(6-aminopurin-9-yl)-3 + 4-bis(oxidanyl)oxolan-2-yl]-5-azaniumyl-6-oxidanyl-6-oxidanylidene-hexan-2-yl]-[(2~{r})-2-oxidanylpropyl]azanium | 1 (1 molecule) | A |