../ pdb_00004nbc_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:51 287K pdb_00004nbc_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:51 69K pdb_00004nbc_xyz_v1-4.cif.gz 07-Aug-2026 19:51 327K pdb_00004nbc_xyz_v1-4.xml.gz 07-Aug-2026 19:51 452K