../ pdb_00002n27_xyz-ext-atom_v1-4.xml.gz 10-May-2024 15:49 855K pdb_00002n27_xyz-no-atom_v1-4.xml.gz 10-May-2024 15:49 21K pdb_00002n27_xyz_v1-4.cif.gz 10-May-2024 15:49 900K pdb_00002n27_xyz_v1-4.xml.gz 10-May-2024 15:49 1M