| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7US8-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |
| 7US7-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |
| 7V1Q-ZN-1 | ZN | Zn²⁺ | Q2 | GLN. | GLN.HOH. | ✔ | 2 | 6 | 2 | ✔ |
| 7V1Q-ZN-2 | ZN | Zn²⁺ | Q2 | GLN. | GLN.HOH. | ✔ | 2 | 6 | 2 | ✘ |
| 7V0F-ZN-1 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✔ |
| 7V0F-ZN-2 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-3 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✔ |
| 7V0F-ZN-4 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-5 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-6 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-7 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-8 | ZN | Zn²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7V0F-ZN-9 | ZN | Zn²⁺ | H1R1 | ARG.HIS. | ARG.HIS. | ✔ | 2 | 2 | 2 | ✘ |
| 7V0F-ZN-10 | ZN | Zn²⁺ | H1R1 | ARG.HIS. | ARG.HIS. | ✔ | 2 | 2 | 2 | ✔ |
| 7V0F-ZN-11 | ZN | Zn²⁺ | H1R1 | ARG.HIS. | ARG.HIS. | ✔ | 2 | 2 | 2 | ✘ |
| 7V0F-ZN-12 | ZN | Zn²⁺ | H1R1 | ARG.HIS. | ARG.HIS. | ✔ | 2 | 2 | 2 | ✘ |
| 7UAN-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |
| 7UAM-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |
| 7TS7-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |
| 7TS6-ZN-1 | ZN | Zn²⁺ | C4 | CYS. | CYS. | ✔ | 4 | 4 | 2 | ✘ |