../ pdb_00002en4_xyz-ext-atom_v1-3.xml.gz 24-May-2024 15:39 250K pdb_00002en4_xyz-no-atom_v1-3.xml.gz 24-May-2024 15:39 14K pdb_00002en4_xyz_v1-3.cif.gz 24-May-2024 15:39 268K pdb_00002en4_xyz_v1-3.xml.gz 24-May-2024 15:39 359K