| ID | Description | N° of binding sites | Bound to chains |
|---|---|---|---|
| 2 | methyl 6-[4-[[~{N}-[[(2~{r} + 3~{S} + 4~{r} + 5~{r})-5-(6-aminopurin-9-yl)-3 + 4-bis(oxidanyl)oxolan-2-yl]methyl]carbamimidoyl]amino]butylcarbamoylamino]-4-oxidanyl-naphthalene-2-carboxylate | 4 (4 molecules) | A, B, C, D |