MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 49.0150 32.6110 60.5830 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > AS1kRs5j6AwNlM-kUnD-4Q > 2024-04-30 21:39:39 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"IV","auth_seq_id":3521} > 353 > 205 > 610 > 350 > 0 > 1 $$$$