../ pdb_00002ctb_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 21:56 60K pdb_00002ctb_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 21:56 24K pdb_00002ctb_xyz_v1-4.cif.gz 15-Nov-2024 21:56 77K pdb_00002ctb_xyz_v1-4.xml.gz 15-Nov-2024 21:56 104K