CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.5970 29.1930 14.8850 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Le6igY69fPvOdWWpeHjBqA > 2025-07-18 14:14:17 > 0.9.12 > ligand > pdb-bcif > 4cub > atom_site > {"label_asym_id":"K","auth_seq_id":2645} > 8 > 21 > 5 > 311 > 0 > 1 $$$$