| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2X6Y-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |
| 2X6Y-NA-2 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |
| 2X6Y-NA-3 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 4 | 2 | ✔ |
| 2X6W-NA-7 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 2X6W-NA-8 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 2X6W-NA-9 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 2X85-NA-4 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.RAM. | ✘ | 2 | 2 | 2 | ✔ |
| 2X85-NA-5 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.RAM. | ✘ | 2 | 2 | 2 | ✔ |
| 2X85-NA-6 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.RAM. | ✘ | 2 | 2 | 2 | ✔ |
| 6G0X-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOP-NA-4 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOP-NA-5 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOP-NA-6 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOR-NA-4 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOR-NA-5 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XOR-NA-6 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XR6-NA-4 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XR6-NA-5 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4XR6-NA-6 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |
| 4YEJ-NA-1 | NA | Na⁺ | G1X1 | GLY.RAM. | GLY.HOH.RAM. | ✘ | 2 | 5 | 2 | ✔ |