SO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 56.8910 50.4190 26.3780 S 0 0 0 0 0 0 0 0 0 0 0 0 55.6890 51.0160 26.9780 O 0 0 0 0 0 0 0 0 0 0 0 0 57.3410 51.0110 25.0880 O 0 0 0 0 0 0 0 0 0 0 0 0 58.0280 50.4700 27.3080 O 0 5 0 0 0 0 0 0 0 0 0 0 56.4340 49.0310 26.2650 O 0 5 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 2 0 0 0 0 1 4 1 0 0 0 0 1 5 1 0 0 0 0 M END > KaCx19Utrn7uFyYMhNyNuA > 2025-07-03 18:50:11 > 0.9.12 > ligand > pdb-bcif > 3kip > atom_site > {"label_asym_id":"RA","auth_seq_id":155} > 42 > 11 > 41 > 237 > 2 > 5 $$$$