CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 15.5920 57.1430 -10.7950 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Uu20DST2tE375S80awNmIw > 2024-05-15 00:33:48 > 0.9.11 > ligand > pdb-bcif > 5s4s > atom_site > {"label_asym_id":"R","auth_seq_id":503} > 144 > 40 > 19 > 257 > 0 > 1 $$$$