| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6YFC-CA-30 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-31 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-32 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-33 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-34 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-35 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-36 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-37 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-38 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-39 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-40 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-41 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-42 | CA | Ca²⁺ | Q3Y1 | GLN.TYR. | GLN.TYR. | ✔ | 4 | 4 | 4 | ✘ |
| 6YFC-CA-43 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-44 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-45 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-46 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-47 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-48 | CA | Ca²⁺ | Q3Y2 | GLN.TYR. | GLN.TYR. | ✔ | 5 | 5 | 5 | ✘ |
| 6YFC-CA-49 | CA | Ca²⁺ | Q3Y1 | GLN.TYR. | GLN.TYR. | ✔ | 4 | 4 | 4 | ✘ |