MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -63.2800 -28.1250 55.1650 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4TlX2jMKNyhuLkBU_mAgpw > 2024-05-14 03:03:00 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"YI","auth_seq_id":1997} > 217 > 203 > 580 > 281 > 0 > 1 $$$$