../ pdb_00002m28_xyz-ext-atom_v1-3.xml.gz 10-May-2024 15:50 293K pdb_00002m28_xyz-no-atom_v1-3.xml.gz 10-May-2024 15:50 38K pdb_00002m28_xyz_v1-3.cif.gz 10-May-2024 15:50 325K pdb_00002m28_xyz_v1-3.xml.gz 10-May-2024 15:50 441K