CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 69.1430 35.9580 80.6940 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4kAqiYLn3RYKAeWAyefw0w > 2022-06-29 06:46:25 > 0.9.9 > ligand > pdb-bcif > 1rf0 > atom_site > {"label_asym_id":"L","auth_seq_id":501} > 45 > 61 > 20 > 236 > 1 > 1 $$$$