| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7O8A-FE-1 | FE | Fe³⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 4 | 2 | ✘ |
| 7O8A-FE-2 | FE | Fe³⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 4 | 2 | ✘ |
| 7O8A-FE-3 | FE | Fe³⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 4 | 2 | ✘ |
| 7O8A-FE-4 | FE | Fe³⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 4 | 2 | ✘ |
| 7O8A-FE-5 | FE | Fe³⁺ | E3 | GLU. | GLU.HOH. | ✔ | 3 | 4 | 2 | ✘ |
| 7O90-FE-1 | FE | Fe³⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 2 | ✔ |
| 7O90-FE-2 | FE | Fe³⁺ | E3 | GLU. | GLU. | ✔ | 3 | 3 | 2 | ✘ |
| 7LRB-CO-1 | CO | Co²⁺ | H5 | HIS. | HIS. | ✔ | 5 | 5 | 2 | ✘ |
| 7LRR-CO-1 | CO | Co²⁺ | H5 | HIS. | HIS. | ✔ | 5 | 5 | 2 | ✘ |
| 7LRR-CO-2 | CO | Co²⁺ | H5 | HIS. | HIS. | ✔ | 5 | 5 | 2 | ✘ |
| 7NQF-CO-1 | CO | Co²⁺ | D2E1G1 | ASP.DG.GLU. | ASP.DG.GLU. | ✘ | 4 | 4 | 2 | ✔ |
| 7NQF-CO-2 | CO | Co²⁺ | D2G1 | ASP.DG. | ASP.DG. | ✘ | 3 | 3 | 2 | ✘ |
| 7F7J-CO-1 | CO | Co²⁺ | H2 | HIS. | HIS. | ✔ | 2 | 2 | 2 | ✔ |
| 7W6V-CO-1 | CO | Co²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7W6V-CO-2 | CO | Co²⁺ | H3 | HIS. | HIS. | ✔ | 3 | 3 | 2 | ✘ |
| 7MK4-CO-1 | CO | Co²⁺ | H5 | HIS. | HIS. | ✔ | 5 | 5 | 2 | ✔ |
| 7SU2-CO-1 | CO | Co²⁺ | E2 | GLU. | GLU.HOH. | ✔ | 2 | 3 | 2 | ✔ |
| 7SU2-CO-2 | CO | Co²⁺ | E2 | GLU. | GLU. | ✔ | 2 | 2 | 2 | ✔ |
| 7OC8-CO-1 | CO | Co²⁺ | D1X1 | ASP.GAL. | ASP.GAL.HOH. | ✘ | 2 | 3 | 2 | ✔ |
| 7O9D-CO-1 | CO | Co²⁺ | E3 | GLU. | GLU.PEO. | ✔ | 3 | 4 | 2 | ✘ |