CA ModelServer 0.9.10 1 0 0 0 0 0 0 0 0 0 0 12.4520 44.5140 123.8990 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > fO3thT7zChxG9kx85j8EXQ > 2023-12-07 07:15:19 > 0.9.10 > ligand > pdb-bcif > 4sbv > atom_site > {"label_asym_id":"E","auth_seq_id":261} > 54 > 64 > 11 > 249 > 0 > 1 $$$$