MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 15.8710 2.6860 17.9440 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Sz-NENyKrP4WhBvvO9LaeA > 2025-07-05 11:31:44 > 0.9.12 > ligand > pdb-bcif > 3a52 > atom_site > {"label_asym_id":"K","auth_seq_id":1008} > 7 > 6 > 7 > 251 > 0 > 1 $$$$