| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4XTO-NA-3 | NA | Na⁺ | D1F1T1 | ASP.PHE.THR. | ASP.PHE.THR. | ✔ | 3 | 3 | 2 | ✘ |
| 6RF0-NA-5 | NA | Na⁺ | D1F1T1 | ASP.PHE.THR. | ASP.PHE.THR. | ✔ | 3 | 3 | 2 | ✔ |