../ pdb_00004s2s_xyz-ext-atom_v1-2.xml.gz 15-Nov-2024 22:01 170K pdb_00004s2s_xyz-no-atom_v1-2.xml.gz 15-Nov-2024 22:01 46K pdb_00004s2s_xyz_v1-2.cif.gz 15-Nov-2024 22:01 197K pdb_00004s2s_xyz_v1-2.xml.gz 15-Nov-2024 22:01 272K