../ pdb_00001k4s_xyz-ext-atom_v1-5.xml.gz 01-Nov-2024 21:37 108K pdb_00001k4s_xyz-no-atom_v1-5.xml.gz 01-Nov-2024 21:37 44K pdb_00001k4s_xyz_v1-5.cif.gz 01-Nov-2024 21:37 142K pdb_00001k4s_xyz_v1-5.xml.gz 01-Nov-2024 21:37 187K