../ pdb_00004s0k_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:08 28K pdb_00004s0k_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:08 21K pdb_00004s0k_xyz_v1-2.cif.gz 15-Sep-2023 17:08 74K pdb_00004s0k_xyz_v1-2.xml.gz 15-Sep-2023 17:08 98K