../ pdb_00002r4u_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:31 89K pdb_00002r4u_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:31 35K pdb_00002r4u_xyz_v1-4.cif.gz 25-Aug-2023 16:31 116K pdb_00002r4u_xyz_v1-4.xml.gz 25-Aug-2023 16:31 154K