../ pdb_00002skd_xyz-ext-atom_v1-4.xml.gz 25-Aug-2023 16:31 158K pdb_00002skd_xyz-no-atom_v1-4.xml.gz 25-Aug-2023 16:31 41K pdb_00002skd_xyz_v1-4.cif.gz 25-Aug-2023 16:31 187K pdb_00002skd_xyz_v1-4.xml.gz 25-Aug-2023 16:31 253K