../ pdb_00007en4_xyz-ext-atom_v1-2.xml.gz 10-May-2024 15:49 2M pdb_00007en4_xyz-no-atom_v1-2.xml.gz 10-May-2024 15:49 23K pdb_00007en4_xyz_v1-2.cif.gz 10-May-2024 15:49 2M pdb_00007en4_xyz_v1-2.xml.gz 10-May-2024 15:49 2M