CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -25.9750 -31.6240 -11.8860 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > znOqHgHxGfIii8O2412gyg > 2024-05-10 09:21:08 > 0.9.11 > ligand > pdb-bcif > 4ks1 > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 2 > 52 > 7 > 277 > 0 > 1 $$$$