../ pdb_00004cxr_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 150K pdb_00004cxr_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 41K pdb_00004cxr_xyz_v1-3.cif.gz 15-Dec-2023 18:45 177K pdb_00004cxr_xyz_v1-3.xml.gz 15-Dec-2023 18:45 242K