| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5OBG-NA-1 | NA | Na⁺ | A1L1T1 | ALA.LEU.THR. | ACT.ALA.EDO.HOH.LEU.THR. | ✔ | 3 | 6 | 2 | ✔ |
| 5OBG-NA-2 | NA | Na⁺ | A1L1T1 | ALA.LEU.THR. | ACT.ALA.EDO.HOH.LEU.THR. | ✔ | 3 | 6 | 2 | ✘ |
| 5OBG-NA-3 | NA | Na⁺ | A1L1T1 | ALA.LEU.THR. | ACT.ALA.EDO.HOH.LEU.THR. | ✔ | 3 | 6 | 2 | ✔ |
| 5OBG-NA-4 | NA | Na⁺ | A1L1T1 | ALA.LEU.THR. | ACT.ALA.EDO.HOH.LEU.THR. | ✔ | 3 | 6 | 2 | ✘ |
| 5OBG-NA-5 | NA | Na⁺ | A1L1T1 | ALA.LEU.THR. | ACT.ALA.EDO.HOH.LEU.THR. | ✔ | 3 | 6 | 2 | ✘ |