| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5HRG-MN-1 | MN | Mn²⁺ | C1D2N1 | ASN.ASP.DC. | ASN.ASP.DC.HOH. | ✘ | 4 | 5 | 2 | ✔ |
| 5HRG-MN-2 | MN | Mn²⁺ | C1D2N1 | ASN.ASP.DC. | ASN.ASP.DC. | ✘ | 4 | 4 | 2 | ✔ |