CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 3.4860 -5.6420 4.7680 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 789JdXpK4QWsfCuxM2ogDA > 2025-07-13 12:07:42 > 0.9.12 > ligand > pdb-bcif > 1rfj > atom_site > {"label_asym_id":"C","auth_seq_id":1002} > 5 > 6 > 2 > 220 > 0 > 1 $$$$