| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5GU1-CD-28 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 5GU1-CD-29 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 5GU1-CD-30 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 5GU1-CD-31 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 5GU1-CD-32 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-1 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-2 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-3 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-4 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-5 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-6 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-7 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6ENV-CD-8 | CD | Cd²⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 3 | ✘ |
| 6JEE-CD-1 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✔ |
| 6JEE-CD-2 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |
| 6JEE-CD-3 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |
| 6JEE-CD-4 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |
| 6JEE-CD-5 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |
| 6JEE-CD-6 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |
| 6JEE-CD-7 | CD | Cd²⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 7 | 3 | ✘ |