U1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -14.8990 18.1850 -16.5330 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > nSFl8yLDfE59ZZCeHxh_2g > 2025-07-08 22:39:54 > 0.9.12 > ligand > pdb-bcif > 1b3h > atom_site > {"label_asym_id":"I","auth_seq_id":524} > 68 > 7 > 4 > 311 > 0 > 1 $$$$