CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 24.0230 -11.3760 14.4550 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > cFrZv-PACcxTjrfQGTghYg > 2023-02-06 23:14:11 > 0.9.9 > ligand > pdb-bcif > 3r3x > atom_site > {"label_asym_id":"D","auth_seq_id":306} > 57 > 65 > 10 > 239 > 0 > 1 $$$$