CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 16.6410 2.7930 2.9820 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > El-oqXUihDC0TNWzoCc-pQ > 2023-09-26 12:33:45 > 0.9.9 > ligand > pdb-bcif > 6xi3 > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 2 > 63 > 6 > 201 > 0 > 1 $$$$