SO4 ModelServer 0.9.12 5 4 0 0 0 0 0 0 0 0 0 -7.8820 -31.2170 17.4340 S 0 0 0 0 0 0 0 0 0 0 0 0 -6.5050 -31.6310 17.0470 O 0 0 0 0 0 0 0 0 0 0 0 0 -8.8270 -31.7260 16.3900 O 0 0 0 0 0 0 0 0 0 0 0 0 -8.0860 -31.8180 18.7760 O 0 5 0 0 0 0 0 0 0 0 0 0 -8.0710 -29.7370 17.6210 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 > zxxhtO1SgOm-EK-gqR2l3g > 2025-07-20 12:03:46 > 0.9.12 > ligand > pdb-bcif > 4rg5 > atom_site > {"label_asym_id":"K","auth_seq_id":502} > 127 > 31 > 16 > 337 > 0 > 5 $$$$