CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 32.8870 110.5530 56.1190 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ExcZhtk7B-Fsn-zvBkq3rw > 2024-05-14 05:01:44 > 0.9.11 > ligand > pdb-bcif > 5s4w > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 15 > 40 > 37 > 257 > 0 > 1 $$$$