MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 56.3180 52.3350 141.9500 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > WW6IQ3JGmlm1tVbaxGW-SQ > 2024-05-01 06:42:41 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"KAB","auth_seq_id":201} > 344 > 217 > 580 > 251 > 0 > 1 $$$$