| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6WXG-CA-7 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXG-CA-11 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXG-CA-13 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXG-CA-19 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXG-CA-23 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXG-CA-29 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXF-CA-5 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXF-CA-13 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✔ |
| 6WXF-CA-16 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXF-CA-22 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXF-CA-24 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 6WXF-CA-30 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 7UMS-CA-3 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✘ |
| 7UMS-CA-23 | CA | Ca²⁺ | D3Q1V1 | ASP.GLN.VAL. | ASP.GLN.VAL. | ✔ | 5 | 5 | 2 | ✔ |