| 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-2 | ZN | Zn²⁺ | D2X1 | ASP.L2O. | ASP.L2O. | ✘ | 3 | 3 | 2 | ✘ |
| 1Y0Y-ZN-3 | ZN | Zn²⁺ | D2X1 | ASP.L2O. | ASP.L2O. | ✘ | 3 | 3 | 2 | ✘ |
| 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 | ✘ |
| 1Y0Y-ZN-11 | ZN | Zn²⁺ | D2X1 | ASP.L2O. | ASP.L2O. | ✘ | 3 | 3 | 2 | ✘ |
| 1Y0Y-ZN-12 | ZN | Zn²⁺ | D2X1 | ASP.L2O. | ASP.L2O. | ✘ | 3 | 3 | 2 | ✔ |
| 1Y0Y-ZN-13 | ZN | Zn²⁺ | D1E1X1 | ASP.GLU.L2O. | ASP.GLU.L2O. | ✘ | 3 | 3 | 2 | ✔ |
| 1Y75-ZN-1 | ZN | Zn²⁺ | D2N1 | ASN.ASP. | ASN.ASP. | ✘ | 3 | 3 | 2 | ✔ |
| 1Y75-ZN-2 | ZN | Zn²⁺ | D2N1 | ASN.ASP. | ASN.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 1Y75-ZN-3 | ZN | Zn²⁺ | E2 | GLU. | GLU. | ✔ | 2 | 2 | 2 | ✔ |
| 1XXW-ZN-1 | ZN | Zn²⁺ | D2N1 | ASN.ASP. | ASN.ASP.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 1YC2-ZN-1 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✔ |
| 1YC2-ZN-2 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✔ |
| 1YCG-ZN-1 | ZN | Zn²⁺ | H1S1 | HIS.SER. | HIS.SER. | ✔ | 2 | 2 | 2 | ✔ |
| 1YCG-ZN-2 | ZN | Zn²⁺ | H1S1 | HIS.SER. | HIS.SER. | ✔ | 2 | 2 | 2 | ✔ |