| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5WSS-BA-1 | BA | Ba²⁺ | G1T2 | DG.DT. | DG.DT.HOH. | ✔ | 3 | 5 | 2 | ✘ |
| 5WSS-BA-2 | BA | Ba²⁺ | G1T2 | DG.DT. | DG.DT.HOH. | ✔ | 3 | 5 | 2 | ✘ |
| 4H0E-CA-1 | CA | Ca²⁺ | G1T2 | DT.GLY. | DT.GLY.HOH. | ✘ | 3 | 5 | 3 | ✔ |
| 4EGY-CA-1 | CA | Ca²⁺ | G1T2 | DT.GLY. | DT.GLY.HOH. | ✘ | 3 | 4 | 3 | ✔ |
| 2HBN-TL-5 | TL | Tl⁺ | G1T2 | DG.DT. | DG.DT. | ✔ | 3 | 3 | 2 | ✘ |
| 7DFY-SR-1 | SR | Sr²⁺ | G1T2 | DG.DT. | DG.DT.HOH. | ✔ | 3 | 8 | 2 | ✔ |