../ pdb_00004is1_xyz-ext-atom_v1-3.xml.gz 03-Nov-2023 17:26 41K pdb_00004is1_xyz-no-atom_v1-3.xml.gz 03-Nov-2023 17:26 27K pdb_00004is1_xyz_v1-3.cif.gz 03-Nov-2023 17:26 107K pdb_00004is1_xyz_v1-3.xml.gz 03-Nov-2023 17:26 142K