MG ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -17.7050 20.0870 -18.8800 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > KM4vYyIIo3cIc_d3eRnQxA > 2023-09-23 03:51:58 > 0.9.9 > ligand > pdb-bcif > 4b0s > atom_site > {"label_asym_id":"C","auth_seq_id":1502} > 18 > 53 > 16 > 259 > 0 > 1 $$$$