MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -54.3270 31.8690 -70.2120 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > GtFd-Ija6-YqAj15hDDgmA > 2024-05-29 12:59:54 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"HE","auth_seq_id":1633} > 42 > 95 > 493 > 337 > 0 > 1 $$$$