../ pdb_00001skf_xyz-ext-atom_v1-3.xml.gz 09-Feb-2024 17:33 47K pdb_00001skf_xyz-no-atom_v1-3.xml.gz 09-Feb-2024 17:33 21K pdb_00001skf_xyz_v1-3.cif.gz 09-Feb-2024 17:33 62K pdb_00001skf_xyz_v1-3.xml.gz 09-Feb-2024 17:33 84K