MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 254.7450 18.6440 267.7420 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 5D3LJ5Vh2Gw4OOPQ1tE-6g > 2024-05-24 19:24:11 > 0.9.11 > ligand > pdb-bcif > 4u52 > atom_site > {"label_asym_id":"ECB","auth_seq_id":1929} > 311 > 100 > 636 > 306 > 0 > 1 $$$$