| Id | Element | Ion | Binding family | Amino acids or nucleotide residues names | All bound residues | Is homomer | Number of bound amino acids or nucleotide residues | Number of all bound residues | Number of coordinating chains | Representative |
|---|---|---|---|---|---|---|---|---|---|---|
| 1Y0Y-ZN-4 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |
| 1Y0Y-ZN-5 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✔ |
| 1Y0Y-ZN-6 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |
| 1Y0Y-ZN-7 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |
| 1Y0Y-ZN-8 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |
| 1Y0Y-ZN-9 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |
| 1Y0Y-ZN-10 | ZN | Zn²⁺ | H1X1 | HIS.L2O. | HIS.L2O. | ✘ | 2 | 2 | 2 | ✘ |