../ pdb_00003zn6_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 74K pdb_00003zn6_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 35K pdb_00003zn6_xyz_v1-3.cif.gz 15-Dec-2023 18:45 171K pdb_00003zn6_xyz_v1-3.xml.gz 15-Dec-2023 18:45 235K