MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 18.9450 14.3420 87.2840 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 66UofAAM0m5cIzqfn6PP-g > 2024-05-27 14:38:17 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"PS","auth_seq_id":3451} > 409 > 253 > 640 > 337 > 0 > 1 $$$$