../ pdb_00004bt3_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:43 51K pdb_00004bt3_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:42 27K pdb_00004bt3_xyz_v1-2.cif.gz 15-Dec-2023 18:42 114K pdb_00004bt3_xyz_v1-2.xml.gz 15-Dec-2023 18:42 155K