CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -16.2780 3.6130 16.0720 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > QtAUOVca_hvinMZiLyq87w > 2025-07-12 18:11:41 > 0.9.12 > ligand > pdb-bcif > 3n1q > atom_site > {"label_asym_id":"K","auth_seq_id":191} > 12 > 8 > 6 > 251 > 0 > 1 $$$$