../ pdb_00001qk4_xyz-ext-atom_v1-4.xml.gz 08-Dec-2023 17:58 170K pdb_00001qk4_xyz-no-atom_v1-4.xml.gz 08-Dec-2023 17:58 44K pdb_00001qk4_xyz_v1-4.cif.gz 08-Dec-2023 17:58 199K pdb_00001qk4_xyz_v1-4.xml.gz 08-Dec-2023 17:58 272K