MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 120.8770 94.0320 17.4220 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > dUsjBiLxTH6IfcLbt4YEaA > 2024-04-26 15:48:04 > 0.9.11 > ligand > pdb-bcif > 1sa1 > atom_site > {"label_asym_id":"F","auth_seq_id":501} > 4 > 44 > 13 > 257 > 0 > 1 $$$$