../ pdb_00001by4_xyz-ext-atom_v1-3.xml.gz 04-Aug-2023 15:35 91K pdb_00001by4_xyz-no-atom_v1-3.xml.gz 04-Aug-2023 15:35 38K pdb_00001by4_xyz_v1-3.cif.gz 04-Aug-2023 15:35 121K pdb_00001by4_xyz_v1-3.xml.gz 04-Aug-2023 15:35 159K