../ pdb_00004kch_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:10 159K pdb_00004kch_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:10 43K pdb_00004kch_xyz_v1-3.cif.gz 15-Sep-2023 17:10 358K pdb_00004kch_xyz_v1-3.xml.gz 15-Sep-2023 17:10 491K