../ pdb_00002pk0_xyz-ext-atom_v1-4.xml.gz 29-Mar-2024 17:27 174K pdb_00002pk0_xyz-no-atom_v1-4.xml.gz 29-Mar-2024 17:27 47K pdb_00002pk0_xyz_v1-4.cif.gz 29-Mar-2024 17:27 203K pdb_00002pk0_xyz_v1-4.xml.gz 29-Mar-2024 17:27 280K