| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5OOM-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✔ |
| 5OOL-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✔ |
| 7OI7-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✔ |
| 7OI9-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✔ |
| 7OIB-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✘ |
| 7OIA-ZN-1 | ZN | Zn²⁺ | C3 | CYS. | CYS. | ✘ | 3 | 3 | 2 | ✔ |