MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 307.7930 284.0450 227.0000 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > aZfJkfeKtaPAETlgU6CZbw > 2025-07-14 00:17:11 > 0.9.12 > ligand > pdb-bcif > 6tb3 > atom_site > {"label_asym_id":"LK","auth_seq_id":3519} > 82 > 19 > 636 > 331 > 0 > 1 $$$$