CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 2.4690 5.9420 126.7880 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > CHD4_Hp846-usLg44LVmmw > 2025-07-09 10:40:55 > 0.9.12 > ligand > pdb-bcif > 1xk4 > atom_site > {"label_asym_id":"GA","auth_seq_id":1521} > 25 > 10 > 12 > 327 > 0 > 1 $$$$