NA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 -0.8190 NA 0 3 0 0 0 0 0 0 0 0 0 0 M END > ItlS6fzJnNC2SYYJ1p1Qxw > 2025-07-13 05:16:43 > 0.9.12 > ligand > pdb-bcif > 1fu2 > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 4 > 5 > 2 > 215 > 0 > 1 $$$$