K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -72.3410 -4.6520 -188.1950 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > 2tJiA5qsnG7pLZkUIDeysQ > 2025-07-06 13:31:48 > 0.9.12 > ligand > pdb-bcif > 3exg > atom_site > {"label_asym_id":"SA","auth_seq_id":1010} > 39 > 21 > 92 > 277 > 2 > 1 $$$$