CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.8960 -11.1830 -52.6960 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > a_OUoZ2kKHM59dm-e4CuLQ > 2025-07-12 23:11:58 > 0.9.12 > ligand > pdb-bcif > 3qex > atom_site > {"label_asym_id":"E","auth_seq_id":905} > 39 > 19 > 33 > 588 > 0 > 1 $$$$