CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 17.8410 -13.0460 3.3410 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > mgTnvARXh99HmWzg26TUpA > 2025-07-16 06:01:19 > 0.9.12 > ligand > pdb-bcif > 7x09 > atom_site > {"label_asym_id":"O","auth_seq_id":1906} > 51 > 10 > 9 > 255 > 0 > 1 $$$$