CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.7150 6.8900 4.8180 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > oyQZnnH1BY3rTWq9Ut0NXw > 2025-07-07 02:52:11 > 0.9.12 > ligand > pdb-bcif > 2aei > atom_site > {"label_asym_id":"K","auth_seq_id":510} > 9 > 18 > 5 > 331 > 0 > 1 $$$$