CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 32.5930 109.6570 56.2800 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 52YwCNtXbPICWN0TK084iA > 2024-05-15 08:28:53 > 0.9.11 > ligand > pdb-bcif > 5s5y > atom_site > {"label_asym_id":"I","auth_seq_id":503} > 9 > 51 > 17 > 251 > 0 > 1 $$$$