| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5V0D-NA-1 | NA | Na⁺ | I1S2T1 | DT.ILE.SER. | DT.HOH.ILE.SER. | ✘ | 4 | 6 | 2 | ✔ |
| 5V08-NA-1 | NA | Na⁺ | I1S2T1 | DT.ILE.SER. | DT.HOH.ILE.SER. | ✘ | 4 | 5 | 2 | ✔ |
| 5V04-NA-1 | NA | Na⁺ | I1S2T1 | DT.ILE.SER. | DT.HOH.ILE.SER. | ✘ | 4 | 6 | 2 | ✔ |