CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -10.0680 4.5850 36.6920 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > D0pdDKXXaJ0wdAHUjHHcGg > 2025-07-15 05:52:34 > 0.9.12 > ligand > pdb-bcif > 1k1i > atom_site > {"label_asym_id":"B","auth_seq_id":480} > 5 > 6 > 2 > 268 > 0 > 1 $$$$