| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6HWD-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HWD-MG-2 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HVU-MG-3 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HVT-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HVW-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HVW-MG-2 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6HVV-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✔ |
| 6HVY-MG-2 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6ZOU-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6ZP6-MG-3 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 6ZP8-MG-1 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 7SVW-MG-1 | MG | Mg²⁺ | A1D2 | ASP.DA. | ASP.DA. | ✘ | 3 | 3 | 2 | ✔ |
| 7SVW-MG-2 | MG | Mg²⁺ | A1D2 | ASP.DA. | ASP.DA. | ✘ | 3 | 3 | 2 | ✘ |
| 7O2L-MG-3 | MG | Mg²⁺ | A1D2 | ALA.ASP. | ALA.ASP. | ✘ | 3 | 3 | 2 | ✘ |
| 7MZ4-MG-1 | MG | Mg²⁺ | A1D2 | ASP.DA. | 1FZ.ASP.DA.HOH. | ✘ | 3 | 5 | 2 | ✔ |