CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -21.0810 15.2610 -67.5610 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > yWsTCu3vWb0GDgmE3JmcWA > 2025-07-04 21:36:44 > 0.9.12 > ligand > pdb-bcif > 3n9s > atom_site > {"label_asym_id":"H","auth_seq_id":309} > 9 > 9 > 29 > 328 > 0 > 1 $$$$