CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -75.0480 -32.5470 80.9610 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > SIah_uifEdYdb-h1WJ4x8Q > 2025-07-15 05:51:48 > 0.9.12 > ligand > pdb-bcif > 6xi3 > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 7 > 15 > 5 > 256 > 0 > 1 $$$$