../ pdb_00002cex_xyz-ext-atom_v1-3.xml.gz 03-May-2024 16:57 219K pdb_00002cex_xyz-no-atom_v1-3.xml.gz 03-May-2024 16:57 50K pdb_00002cex_xyz_v1-3.cif.gz 03-May-2024 16:57 248K pdb_00002cex_xyz_v1-3.xml.gz 03-May-2024 16:57 343K