PDB ID:6H5U Metal site ID: 6H5U-ZN-1 Bound amino acids or nucleotide residues: H2 Group identifier: E1S1 Is homomeric: True Amino acid or nucleotide residue IDs: HIS A.236 HIS A.285 All ligands IDs: HIS A.236 HIS A.285 Number of coordinating amino acids or nucleotide residues: 2 Number of coordinating ligands: 2 Number of coordinating chains: 2 Number of coordinating chains: 2