../ pdb_00004i2u_xyz-ext-atom_v1-1.xml.gz 03-Nov-2023 17:26 40K pdb_00004i2u_xyz-no-atom_v1-1.xml.gz 03-Nov-2023 17:26 20K pdb_00004i2u_xyz_v1-1.cif.gz 03-Nov-2023 17:26 77K pdb_00004i2u_xyz_v1-1.xml.gz 03-Nov-2023 17:26 104K