../ pdb_00004c64_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:45 14K pdb_00004c64_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:45 16K pdb_00004c64_xyz_v1-4.cif.gz 15-Dec-2023 18:45 42K pdb_00004c64_xyz_v1-4.xml.gz 15-Dec-2023 18:45 56K