SO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 -7.6520 55.4240 27.9180 S 0 0 0 0 0 0 0 0 0 0 0 0 -8.5230 56.5670 28.2720 O 0 0 0 0 0 0 0 0 0 0 0 0 -6.2990 55.9170 27.5870 O 0 0 0 0 0 0 0 0 0 0 0 0 -7.5750 54.4990 29.0670 O 0 5 0 0 0 0 0 0 0 0 0 0 -8.2240 54.7180 26.7530 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 > N1kp0BpavwSSPIw5pDj61A > 2025-07-12 20:57:47 > 0.9.12 > ligand > pdb-bcif > 4fn4 > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 6 > 5 > 8 > 245 > 0 > 5 $$$$