../ pdb_00004pii_xyz-ext-atom_v1-3.xml.gz 22-Dec-2023 16:55 45K pdb_00004pii_xyz-no-atom_v1-3.xml.gz 22-Dec-2023 16:55 25K pdb_00004pii_xyz_v1-3.cif.gz 22-Dec-2023 16:55 63K pdb_00004pii_xyz_v1-3.xml.gz 22-Dec-2023 16:55 85K