| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7PEN-CU-2 | CU | Cu²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✔ |
| 7PEN-CU-4 | CU | Cu²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7PEN-CU-6 | CU | Cu²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7FCY-MN-1 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✔ |
| 7FCY-MN-2 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-3 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-4 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-5 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-6 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-7 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-8 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-9 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-10 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✔ |
| 7FCY-MN-11 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-12 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-13 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-14 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-15 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-16 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |
| 7FCY-MN-17 | MN | Mn²⁺ | H3 | HIS. | 47Z.HIS. | ✔ | 3 | 4 | 2 | ✘ |