CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -20.8220 34.3150 -45.7330 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > RA9XoN7tXmfhmYKnJsnSSg > 2024-05-15 13:15:03 > 0.9.11 > ligand > pdb-bcif > 4k4i > atom_site > {"label_asym_id":"BA","auth_seq_id":602} > 2 > 37 > 22 > 243 > 0 > 1 $$$$