K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 42.3730 7.3030 -50.9170 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > ZhPe4GjVzzlOwlTDOeJtFg > 2024-07-27 00:22:09 > 0.9.11 > ligand > pdb-bcif > 3r7k > atom_site > {"label_asym_id":"L","auth_seq_id":401} > 16 > 45 > 21 > 331 > 0 > 1 $$$$