K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 101.7790 -17.3560 -28.7690 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > LBi8ijv71-AKQ78psY51tA > 2025-07-07 04:51:35 > 0.9.12 > ligand > pdb-bcif > 4l2o > atom_site > {"label_asym_id":"S","auth_seq_id":501} > 11 > 8 > 16 > 286 > 0 > 1 $$$$