../ pdb_00004enr_xyz-ext-atom_v1-3.xml.gz 01-Dec-2023 16:03 575K pdb_00004enr_xyz-no-atom_v1-3.xml.gz 01-Dec-2023 16:03 112K pdb_00004enr_xyz_v1-3.cif.gz 01-Dec-2023 16:03 1M pdb_00004enr_xyz_v1-3.xml.gz 01-Dec-2023 16:03 2M