MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -42.0070 52.8600 53.0030 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > flaUfK8_l7OfXCrBAPU80Q > 2024-05-14 05:54:48 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"AG","auth_seq_id":1921} > 305 > 96 > 546 > 249 > 0 > 1 $$$$