CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 53.6920 62.3650 23.6430 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > SJF-QadBqiRA2i9hGS2WSQ > 2025-07-16 16:59:54 > 0.9.12 > ligand > pdb-bcif > 1you > atom_site > {"label_asym_id":"K","auth_seq_id":403} > 7 > 7 > 7 > 326 > 0 > 1 $$$$