../ pdb_00004u12_xyz-ext-atom_v1-6.xml.gz 08-Nov-2024 21:19 16K pdb_00004u12_xyz-no-atom_v1-6.xml.gz 08-Nov-2024 21:19 20K pdb_00004u12_xyz_v1-6.cif.gz 08-Nov-2024 21:19 50K pdb_00004u12_xyz_v1-6.xml.gz 08-Nov-2024 21:19 64K