../ pdb_00001d4k_xyz-ext-atom_v1-4.xml.gz 29-Oct-2021 19:48 38K pdb_00001d4k_xyz-no-atom_v1-4.xml.gz 29-Oct-2021 19:48 16K pdb_00001d4k_xyz_v1-4.cif.gz 29-Oct-2021 19:48 51K pdb_00001d4k_xyz_v1-4.xml.gz 29-Oct-2021 19:48 67K