MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 238.4490 6.9050 229.8040 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > d-pJQs4PDG4t9OfBuVQuZw > 2024-05-14 01:33:51 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"DBB","auth_seq_id":1903} > 305 > 206 > 646 > 260 > 0 > 1 $$$$