../ pdb_00002v18_xyz-ext-atom_v1-4.xml.gz 08-Dec-2023 17:58 159K pdb_00002v18_xyz-no-atom_v1-4.xml.gz 08-Dec-2023 17:58 42K pdb_00002v18_xyz_v1-4.cif.gz 08-Dec-2023 17:58 186K pdb_00002v18_xyz_v1-4.xml.gz 08-Dec-2023 17:58 254K