../ pdb_00002bt7_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:56 32K pdb_00002bt7_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:56 22K pdb_00002bt7_xyz_v1-4.cif.gz 03-May-2024 16:56 50K pdb_00002bt7_xyz_v1-4.xml.gz 03-May-2024 16:56 66K