../ pdb_00001bu6_xyz-ext-atom_v1-4.xml.gz 04-Aug-2023 15:36 354K pdb_00001bu6_xyz-no-atom_v1-4.xml.gz 04-Aug-2023 15:36 70K pdb_00001bu6_xyz_v1-4.cif.gz 04-Aug-2023 15:36 395K pdb_00001bu6_xyz_v1-4.xml.gz 04-Aug-2023 15:36 545K