U1 ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 16.0610 -4.0230 13.5510 U 0 0 0 0 0 0 0 0 0 0 0 0 M END > 7kNUaCo9uf5UXga8J8DpmQ > 2023-06-02 14:57:58 > 0.9.9 > ligand > pdb-bcif > 1b4h > atom_site > {"label_asym_id":"D","auth_seq_id":902} > 15 > 53 > 9 > 243 > 0 > 1 $$$$