PDB ID:3LCN Metal site ID: 3LCN-ZN-1 Bound amino acids or nucleotide residues: E2 Group identifier: E2Q1 Is homomeric: True Amino acid or nucleotide residue IDs: GLU A.76 GLU B.76 All ligands IDs: GLU A.76 GLU B.76 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2