../ pdb_00001r2x_xyz-ext-atom_v1-4.xml.gz 09-Feb-2024 17:33 5539 pdb_00001r2x_xyz-no-atom_v1-4.xml.gz 09-Feb-2024 17:33 18K pdb_00001r2x_xyz_v1-4.cif.gz 09-Feb-2024 17:33 19K pdb_00001r2x_xyz_v1-4.xml.gz 09-Feb-2024 17:33 25K