../ pdb_00004c6u_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:45 72K pdb_00004c6u_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:45 32K pdb_00004c6u_xyz_v1-4.cif.gz 15-Dec-2023 18:45 171K pdb_00004c6u_xyz_v1-4.xml.gz 15-Dec-2023 18:45 233K