| Metal site id | Bound amino acids | Bound ligands IDs |
|---|---|---|
| 3DE9-NI-1 | H6 | HIS A.59 HIS A.63 |
| 3DE9-NI-2 | H6 | HIS A.73 HIS A.77 |
| 6WZ2-CO-1 | H6 | HIS A.73 HIS A.77 HIS B.73 HIS B.77 HIS C.73 HIS C.77 |
| 6WZ3-CU-1 | H6 | HIS A.73 HIS A.77 HIS B.73 HIS B.77 HIS C.73 HIS C.77 |
| 6X7E-CO-1 | H6 | HIS A.73 HIS A.77 HIS B.73 HIS B.77 HIS C.73 HIS C.77 |
| 7RWU-NI-1 | H6 | HIS A.59 HIS A.63 |
| 7RWU-NI-2 | H6 | HIS A.73 HIS A.77 |
| 8DEL-ZN-1 | H6 | HIS A.73 HIS A.77 HIS B.73 HIS B.77 HIS C.73 HIS C.77 |