| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3E83-NA-1 | NA | Na⁺ | V4 | VAL. | VAL. | ✔ | 4 | 4 | 4 | ✔ |
| 3E83-NA-2 | NA | Na⁺ | V4 | VAL. | VAL. | ✔ | 4 | 4 | 4 | ✘ |
| 3K04-NA-4 | NA | Na⁺ | V4 | VAL. | VAL. | ✔ | 4 | 4 | 4 | ✔ |
| 3K04-NA-5 | NA | Na⁺ | V4 | VAL. | VAL. | ✔ | 4 | 4 | 4 | ✘ |