FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -19.3790 -1.6230 -49.8230 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > R6qwd2Jx79kl_OvMZQVwCA > 2024-05-24 19:35:14 > 0.9.11 > ligand > pdb-bcif > 4xfh > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 3 > 74 > 3 > 284 > 0 > 1 $$$$