../ pdb_00004xpi_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:50 383K pdb_00004xpi_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:50 91K pdb_00004xpi_xyz_v1-4.cif.gz 07-Aug-2026 19:50 825K pdb_00004xpi_xyz_v1-4.xml.gz 07-Aug-2026 19:50 1M