../ pdb_00001o18_xyz-ext-atom_v1-5.xml.gz 22-Dec-2023 16:55 2M pdb_00001o18_xyz-no-atom_v1-5.xml.gz 22-Dec-2023 16:55 317K pdb_00001o18_xyz_v1-5.cif.gz 22-Dec-2023 16:55 2M pdb_00001o18_xyz_v1-5.xml.gz 22-Dec-2023 16:55 3M