../ pdb_00004r4u_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 206K pdb_00004r4u_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 49K pdb_00004r4u_xyz_v1-3.cif.gz 15-Sep-2023 17:10 234K pdb_00004r4u_xyz_v1-3.xml.gz 15-Sep-2023 17:10 321K