| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1MYP-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 1MYP-CA-2 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 1DNW-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 1DNU-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7LAG-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7LAE-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7LAN-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7LAL-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✔ |
| 1MHL-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7Z53-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7Z53-CA-2 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7QZR-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |
| 7NI3-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✔ |
| 7NI1-CA-1 | CA | Ca²⁺ | D2F1S1T1 | ASP.PHE.SER.THR. | ASP.PHE.SER.THR. | ✘ | 5 | 5 | 2 | ✘ |