CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.6940 23.6990 196.7870 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > zMOAnkqT539HBO-VkXZhdQ > 2025-07-04 13:49:55 > 0.9.12 > ligand > pdb-bcif > 6frn > atom_site > {"label_asym_id":"JA","auth_seq_id":506} > 50 > 16 > 29 > 336 > 0 > 1 $$$$