../ pdb_00006um4_xyz-ext-atom_v1-2.xml.gz 29-Mar-2024 17:26 870K pdb_00006um4_xyz-no-atom_v1-2.xml.gz 29-Mar-2024 17:26 162K pdb_00006um4_xyz_v1-2.cif.gz 29-Mar-2024 17:26 2M pdb_00006um4_xyz_v1-2.xml.gz 29-Mar-2024 17:26 2M