../ pdb_00004h19_xyz-ext-atom_v1-1.xml.gz 08-Sep-2023 16:27 1M pdb_00004h19_xyz-no-atom_v1-1.xml.gz 08-Sep-2023 16:27 206K pdb_00004h19_xyz_v1-1.cif.gz 08-Sep-2023 16:27 1M pdb_00004h19_xyz_v1-1.xml.gz 08-Sep-2023 16:27 2M