../ pdb_00001lac_xyz-ext-atom_v1-4.xml.gz 26-Apr-2024 17:45 23K pdb_00001lac_xyz-no-atom_v1-4.xml.gz 26-Apr-2024 17:45 13K pdb_00001lac_xyz_v1-4.cif.gz 26-Apr-2024 17:45 34K pdb_00001lac_xyz_v1-4.xml.gz 26-Apr-2024 17:45 45K