MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -69.4460 14.2440 -16.7970 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > MRQp7Gbe1nJLpiWYMLCIbQ > 2024-05-30 05:58:07 > 0.9.11 > ligand > pdb-bcif > 4u20 > atom_site > {"label_asym_id":"ND","auth_seq_id":1613} > 31 > 72 > 479 > 250 > 0 > 1 $$$$