../ pdb_00004bas_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:42 33K pdb_00004bas_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:42 24K pdb_00004bas_xyz_v1-2.cif.gz 15-Dec-2023 18:42 52K pdb_00004bas_xyz_v1-2.xml.gz 15-Dec-2023 18:42 68K