../ pdb_00004bk1_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 79K pdb_00004bk1_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 37K pdb_00004bk1_xyz_v1-3.cif.gz 15-Dec-2023 18:45 178K pdb_00004bk1_xyz_v1-3.xml.gz 15-Dec-2023 18:45 244K