../ pdb_00004erp_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:25 698K pdb_00004erp_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:25 108K pdb_00004erp_xyz_v1-2.cif.gz 08-Sep-2023 16:25 775K pdb_00004erp_xyz_v1-2.xml.gz 08-Sep-2023 16:25 1M