CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 49.6890 277.2750 17.4150 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > kUp3kLmCOaCqEv5-HZcKFw > 2024-06-03 10:42:48 > 0.9.11 > ligand > pdb-bcif > 4nuq > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 53 > 53 > 6 > 239 > 0 > 1 $$$$