../ pdb_00001qkk_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:55 29K pdb_00001qkk_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:55 21K pdb_00001qkk_xyz_v1-4.cif.gz 03-May-2024 16:55 44K pdb_00001qkk_xyz_v1-4.xml.gz 03-May-2024 16:55 59K