FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -44.0700 1.2460 -18.9110 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > MjOUWm-drZxiJOqVcau8Sw > 2024-05-17 20:02:55 > 0.9.11 > ligand > pdb-bcif > 3vva > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 4 > 90 > 25 > 321 > 0 > 1 $$$$