U1 ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -18.0310 27.4540 15.2140 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > W6K2ZYpO2sHFwa89ROhwxg > 2023-01-30 07:47:46 > 0.9.9 > ligand > pdb-bcif > 1b3h > atom_site > {"label_asym_id":"F","auth_seq_id":521} > 5 > 35 > 10 > 219 > 0 > 1 $$$$