PDB ID: 4KNS
Metal site ID: 4KNS-CU-1
Bound amino acids or nucleotide residues: H3
Group identifier: D1
Is homomeric: True
Amino acid or nucleotide residue IDs: HIS C.122 HIS C.88 HIS E.277
All ligands IDs: HIS C.122 HIS C.88 HIS E.277
Number of coordinating amino acids or nucleotide residues: 3
Number of coordinating ligands: 3
Number of coordinating chains: 2
Number of coordinating chains: 2

Representative metal site in the group: 4KNS-CU-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
4KNS-CU-2	H3	HIS C.277 HIS D.122 HIS D.88
4KNS-CU-3	H3	HIS D.277 HIS E.122 HIS E.88