PDB ID:4E89 Metal site ID: 4E89-CD-1 Bound amino acids or nucleotide residues: D2 Group identifier: D2 Is homomeric: True Amino acid or nucleotide residue IDs: ASP A.511 All ligands IDs: ASP A.511 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2