../ pdb_000037nn_xyz-ext-atom_v1-0.xml.gz 25-Sep-2026 19:04 127K pdb_000037nn_xyz-no-atom_v1-0.xml.gz 25-Sep-2026 19:04 33K pdb_000037nn_xyz_v1-0.cif.gz 25-Sep-2026 19:04 287K pdb_000037nn_xyz_v1-0.xml.gz 25-Sep-2026 19:04 389K