../ pdb_00001nz4_xyz-ext-atom_v1-6.xml.gz 07-Aug-2026 19:50 26K pdb_00001nz4_xyz-no-atom_v1-6.xml.gz 07-Aug-2026 19:50 22K pdb_00001nz4_xyz_v1-6.cif.gz 07-Aug-2026 19:50 44K pdb_00001nz4_xyz_v1-6.xml.gz 07-Aug-2026 19:50 58K