MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 143.3540 21.8290 236.4190 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > i_SRPGEOjM5nCFdyVVPhUA > 2024-05-14 14:37:23 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"USB","auth_seq_id":3528} > 310 > 232 > 560 > 278 > 0 > 1 $$$$