CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -1.3500 20.6990 50.2340 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gpP0NUqW4ohj6j6YhqYHXg > 2025-07-13 18:06:15 > 0.9.12 > ligand > pdb-bcif > 3ik2 > atom_site > {"label_asym_id":"C","auth_seq_id":514} > 7 > 6 > 5 > 228 > 0 > 1 $$$$