MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 23.9000 34.9480 158.4460 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > LEpVCAjKeUQnpB-pf4DptQ > 2024-06-30 06:05:47 > 0.9.11 > ligand > pdb-bcif > 4u3m > atom_site > {"label_asym_id":"ECA","auth_seq_id":3699} > 287 > 131 > 533 > 256 > 0 > 1 $$$$