CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -91.5340 -62.7980 4.6980 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Y6A9CrUO1qs3iVAAl03I4A > 2023-06-01 16:02:12 > 0.9.9 > ligand > pdb-bcif > 3iot > atom_site > {"label_asym_id":"K","auth_seq_id":508} > 13 > 70 > 18 > 253 > 0 > 1 $$$$