| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5HCH-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | 61J.ASP.GLU. | ✔ | 5 | 5 | 2 | ✔ |
| 5HCH-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | 61J.ASP.GLU. | ✔ | 5 | 5 | 2 | ✘ |
| 5HCH-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | 61J.ASP.GLU. | ✔ | 5 | 5 | 2 | ✘ |
| 5HCH-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | 61J.ASP.GLU. | ✔ | 5 | 5 | 2 | ✘ |
| 2O4V-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY. | ✔ | 5 | 5 | 2 | ✔ |
| 2O4V-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY. | ✔ | 5 | 5 | 2 | ✘ |
| 2JDK-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDH-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDP-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MFU. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDP-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MFU. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDN-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDN-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MMA. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDN-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MMA. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDN-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MMA. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDM-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.FUC.GLY. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDM-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MFU. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDM-CA-3 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MFU. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDM-CA-4 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MFU. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDY-CA-1 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MMA. | ✔ | 5 | 6 | 2 | ✘ |
| 2JDY-CA-2 | CA | Ca²⁺ | D2G1N2 | ASN.ASP.GLY. | ASN.ASP.GLY.MMA. | ✔ | 5 | 6 | 2 | ✘ |