../ pdb_00004bif_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:43 197K pdb_00004bif_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:43 58K pdb_00004bif_xyz_v1-2.cif.gz 15-Dec-2023 18:43 228K pdb_00004bif_xyz_v1-2.xml.gz 15-Dec-2023 18:43 322K