CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 216.6320 182.6550 287.0720 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > pqD6w8FBorYKcGY-Wgd9IA > 2025-07-02 18:01:19 > 0.9.12 > ligand > pdb-bcif > 4q4y > atom_site > {"label_asym_id":"R","auth_seq_id":601} > 8 > 6 > 8 > 260 > 0 > 1 $$$$