| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5KIJ-LA-1 | LA | La³⁺ | T1X1 | MAN.THR. | HOH.MAN.THR. | ✘ | 2 | 7 | 2 | ✔ |
| 5KKB-LA-1 | LA | La³⁺ | T1X1 | MAN.THR. | HOH.MAN.THR. | ✘ | 2 | 7 | 2 | ✔ |