../ pdb_00004nbk_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:49 98K pdb_00004nbk_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:49 35K pdb_00004nbk_xyz_v1-2.cif.gz 23-Feb-2024 17:49 217K pdb_00004nbk_xyz_v1-2.xml.gz 23-Feb-2024 17:49 303K