../ pdb_00004na4_xyz-ext-atom_v1-2.xml.gz 25-Oct-2024 18:23 282K pdb_00004na4_xyz-no-atom_v1-2.xml.gz 25-Oct-2024 18:23 55K pdb_00004na4_xyz_v1-2.cif.gz 25-Oct-2024 18:23 635K pdb_00004na4_xyz_v1-2.xml.gz 25-Oct-2024 18:23 870K