../ pdb_00004b2x_xyz-ext-atom_v1-5.xml.gz 15-Dec-2023 18:43 230K pdb_00004b2x_xyz-no-atom_v1-5.xml.gz 15-Dec-2023 18:43 52K pdb_00004b2x_xyz_v1-5.cif.gz 15-Dec-2023 18:42 259K pdb_00004b2x_xyz_v1-5.xml.gz 15-Dec-2023 18:42 357K