| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4XMY-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XMY-NA-2 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XMY-NA-3 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XN3-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | HOH.THR.VAL. | ✘ | 2 | 5 | 2 | ✔ |
| 4XN3-NA-2 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XN3-NA-3 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOT-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOT-NA-2 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOT-NA-3 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 6GVP-NA-4 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 6GVP-NA-5 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 6GVP-NA-6 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 6GVR-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |
| 6GVR-NA-2 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |
| 6GVR-NA-3 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |