SO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 49.9640 -17.9440 70.5240 S 0 0 0 0 0 0 0 0 0 0 0 0 49.8130 -18.8560 69.3580 O 0 0 0 0 0 0 0 0 0 0 0 0 51.2930 -17.3430 70.4370 O 0 0 0 0 0 0 0 0 0 0 0 0 49.7390 -18.6600 71.7700 O 0 5 0 0 0 0 0 0 0 0 0 0 49.0730 -16.7900 70.4670 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 > _uXxXKYsk9CvFXfY2vE6Rg > 2025-07-12 21:01:03 > 0.9.12 > ligand > pdb-bcif > 4ykg > atom_site > {"label_asym_id":"D","auth_seq_id":603} > 21 > 10 > 4 > 331 > 0 > 5 $$$$