../ pdb_00004kr4_xyz-ext-atom_v1-1.xml.gz 03-Nov-2023 17:28 167K pdb_00004kr4_xyz-no-atom_v1-1.xml.gz 03-Nov-2023 17:28 48K pdb_00004kr4_xyz_v1-1.cif.gz 03-Nov-2023 17:28 198K pdb_00004kr4_xyz_v1-1.xml.gz 03-Nov-2023 17:28 270K