../ pdb_00004b64_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 87K pdb_00004b64_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 37K pdb_00004b64_xyz_v1-2.cif.gz 15-Dec-2023 18:44 199K pdb_00004b64_xyz_v1-2.xml.gz 15-Dec-2023 18:44 271K