FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -19.4140 -1.6470 -49.7580 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > ncjNGv5aXIVQikezefKs5w > 2024-07-08 18:58:45 > 0.9.11 > ligand > pdb-bcif > 4xez > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 3 > 43 > 3 > 255 > 0 > 1 $$$$