../ pdb_00003pk4_xyz-ext-atom_v1-4.xml.gz 22-Nov-2024 18:54 57K pdb_00003pk4_xyz-no-atom_v1-4.xml.gz 22-Nov-2024 18:54 27K pdb_00003pk4_xyz_v1-4.cif.gz 22-Nov-2024 18:54 77K pdb_00003pk4_xyz_v1-4.xml.gz 22-Nov-2024 18:54 103K