PDB ID:3M7P Metal site ID: 3M7P-ZN-1 Bound amino acids or nucleotide residues: H2 Group identifier: D1E1 Is homomeric: True Amino acid or nucleotide residue IDs: HIS A.404 HIS A.466 All ligands IDs: ASP A.522 HOH A.13 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2