CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 14.6350 55.4720 -11.2910 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > b_tkJ-1yVPJtOIR3R_mIzg > 2024-05-14 01:41:29 > 0.9.11 > ligand > pdb-bcif > 5s4u > atom_site > {"label_asym_id":"R","auth_seq_id":503} > 9 > 42 > 37 > 274 > 0 > 1 $$$$