CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 56.3680 4.0790 84.2870 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > q5dmOEcbpbkFk4tdPeasJg > 2025-07-01 00:30:31 > 0.9.12 > ligand > pdb-bcif > 1aei > atom_site > {"label_asym_id":"R","auth_seq_id":320} > 17 > 5 > 13 > 247 > 0 > 1 $$$$