CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -53.4350 73.8310 16.1610 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > N2srbjL6fjK1WIJpZfLQ8w > 2024-05-07 07:11:31 > 0.9.11 > ligand > pdb-bcif > 4iav > atom_site > {"label_asym_id":"R","auth_seq_id":417} > 31 > 61 > 18 > 249 > 0 > 1 $$$$