MG ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -38.5340 -20.2950 11.4660 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > EYiI3jRCkFRKprsOwerc-A > 2023-09-25 15:57:56 > 0.9.9 > ligand > pdb-bcif > 4x4s > atom_site > {"label_asym_id":"M","auth_seq_id":502} > 17 > 85 > 21 > 239 > 0 > 1 $$$$