| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5DFF-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 6 | 3 | ✔ |
| 6P94-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 6 | 3 | ✘ |
| 6P93-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 6 | 3 | ✘ |
| 6W0Q-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 6 | 3 | ✘ |
| 6W2P-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 5 | 3 | ✔ |
| 6W43-MG-1 | MG | Mg²⁺ | C1E1X1 | 3DR.DC.GLU. | 3DR.DC.GLU.HOH. | ✘ | 3 | 6 | 3 | ✘ |