CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.5930 53.3410 17.8330 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > tKFd3gizsygyhErAm1WHOw > 2025-07-17 11:39:55 > 0.9.12 > ligand > pdb-bcif > 3hdb > atom_site > {"label_asym_id":"N","auth_seq_id":656} > 65 > 8 > 5 > 318 > 0 > 1 $$$$