CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -6.4040 22.9930 5.2600 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > extshBQSZFk9Pb-eXPODCA > 2024-06-26 08:06:10 > 0.9.11 > ligand > pdb-bcif > 6u3a > atom_site > {"label_asym_id":"L","auth_seq_id":503} > 4 > 75 > 4 > 256 > 0 > 1 $$$$