../ pdb_00004z2n_xyz-ext-atom_v1-4.xml.gz 03-Nov-2023 17:26 55K pdb_00004z2n_xyz-no-atom_v1-4.xml.gz 03-Nov-2023 17:26 24K pdb_00004z2n_xyz_v1-4.cif.gz 03-Nov-2023 17:26 76K pdb_00004z2n_xyz_v1-4.xml.gz 03-Nov-2023 17:26 98K