MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 19.8780 27.5730 86.5060 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > RefgAej4TZk1L4hGuIzgow > 2024-05-13 21:57:57 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"ECA","auth_seq_id":3700} > 278 > 137 > 601 > 259 > 0 > 1 $$$$