| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8AIJ-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.M9I. | ✔ | 5 | 6 | 2 | ✘ |
| 8AIJ-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.M9I. | ✔ | 5 | 6 | 2 | ✘ |
| 8AIY-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MJO. | ✔ | 5 | 6 | 2 | ✘ |
| 8AIY-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MJO. | ✔ | 5 | 6 | 2 | ✘ |
| 8AIY-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MJO. | ✔ | 5 | 6 | 2 | ✘ |
| 8AIY-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MJO. | ✔ | 5 | 6 | 2 | ✘ |
| 7PSY-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✔ |
| 7PSY-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✔ |
| 7PSY-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 7PSY-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 7PRG-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 7PRG-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 7PRG-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 7PRG-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |