MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 152.3610 -50.3230 234.7140 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > rfM0Nrh9fF1PBZ8XDoMBtw > 2024-05-01 00:39:19 > 0.9.11 > ligand > pdb-bcif > 4u3n > atom_site > {"label_asym_id":"XEC","auth_seq_id":3843} > 346 > 265 > 627 > 273 > 0 > 1 $$$$