PDB ID: 1ZNO
Metal site ID: 1ZNO-MG-2
Bound amino acids or nucleotide residues: H2
Group identifier: H2
Is homomeric: True
Amino acid or nucleotide residue IDs: HIS B.155
All ligands IDs: HIS B.155 HOH B.484
Number of coordinating amino acids or nucleotide residues: 2
Number of coordinating ligands: 4
Number of coordinating chains: 2
Number of coordinating chains: 2

Representative metal site in the group: 1ZNO-MG-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
1ZNO-MG-2	H2	HIS B.155 HOH B.484