CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 24.1040 -6.3460 -28.5800 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > O_Fnl4S4OncjXjRZVMZ5SQ > 2025-04-17 22:23:05 > 0.9.12 > ligand > pdb-bcif > 6u3b > atom_site > {"label_asym_id":"F","auth_seq_id":504} > 13 > 12 > 4 > 337 > 0 > 1 $$$$