../ pdb_00003usm_xyz-ext-atom_v1-3.xml.gz 01-Dec-2023 16:04 90K pdb_00003usm_xyz-no-atom_v1-3.xml.gz 01-Dec-2023 16:04 30K pdb_00003usm_xyz_v1-3.cif.gz 01-Dec-2023 16:04 112K pdb_00003usm_xyz_v1-3.xml.gz 01-Dec-2023 16:04 150K