../ pdb_00004r01_xyz-ext-atom_v1-1.xml.gz 15-Sep-2023 17:10 77K pdb_00004r01_xyz-no-atom_v1-1.xml.gz 15-Sep-2023 17:10 28K pdb_00004r01_xyz_v1-1.cif.gz 15-Sep-2023 17:10 179K pdb_00004r01_xyz_v1-1.xml.gz 15-Sep-2023 17:10 247K