MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 134.7470 -55.8530 173.0510 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > X1ItuVFzpdpDzONv29vmLA > 2024-05-27 12:42:03 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"TTB","auth_seq_id":3553} > 316 > 113 > 439 > 387 > 0 > 1 $$$$