IUM ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -18.2560 27.5100 15.3690 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > JjXQPv7vBE4PPQnOnSKY0A > 2024-04-19 14:27:45 > 0.9.11 > ligand > pdb-bcif > 1b51 > atom_site > {"label_asym_id":"F","auth_seq_id":521} > 3 > 34 > 6 > 267 > 0 > 1 $$$$