MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 4.4310 -57.2320 18.6770 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > _XGW6vtrjBrUzBGj3ePwiQ > 2024-05-01 02:11:42 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"HZA","auth_seq_id":301} > 177 > 186 > 551 > 258 > 0 > 1 $$$$