PDB ID:3CU7 Metal site ID: 3CU7-CD-2 Bound amino acids or nucleotide residues: E1Q1 Group identifier: E1Q1 Is homomeric: True Amino acid or nucleotide residue IDs: GLN B.886 GLU A.1666 All ligands IDs: GLN B.886 GLU A.1666 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2