| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6MO3-K-3 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 6MO3-K-4 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 6MPD-K-1 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 6MPD-K-2 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 6MPD-K-3 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 6MPD-K-4 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✘ | 3 | 5 | 2 | ✘ |
| 7TDL-K-1 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✔ |
| 7TDL-K-2 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 6 | 2 | ✘ |
| 7TDL-K-3 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✔ |
| 7TDL-K-4 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✘ |
| 7TCS-K-1 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✔ |
| 7TCS-K-2 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✘ |
| 7TCS-K-3 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✘ |
| 7TCS-K-4 | K | K⁺ | E1G1N1 | ASN.GLU.GLY. | ASN.GLU.GLY.HOH. | ✔ | 3 | 5 | 2 | ✘ |