../ pdb_00004etr_xyz-ext-atom_v1-3.xml.gz 04-Oct-2024 17:01 44K pdb_00004etr_xyz-no-atom_v1-3.xml.gz 04-Oct-2024 17:01 21K pdb_00004etr_xyz_v1-3.cif.gz 04-Oct-2024 17:01 60K pdb_00004etr_xyz_v1-3.xml.gz 04-Oct-2024 17:01 79K