../ pdb_00002ybb_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 22:02 2M pdb_00002ybb_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 22:02 296K pdb_00002ybb_xyz_v1-4.cif.gz 15-Nov-2024 22:02 2M pdb_00002ybb_xyz_v1-4.xml.gz 15-Nov-2024 22:02 2M