| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6TZQ-BA-1 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 4 | ✔ |
| 6TZR-BA-1 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 4 | ✘ |
| 7ECF-BA-1 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 2 | ✔ |
| 7ECF-BA-2 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 2 | ✘ |
| 7ECF-BA-3 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 2 | ✘ |
| 7ECF-BA-4 | BA | Ba²⁺ | G8 | DG. | DG. | ✔ | 8 | 8 | 2 | ✘ |