CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 55.4120 27.9980 54.4600 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > ixv8-pv5p_g1QaEJn1KhBw > 2025-07-14 12:51:16 > 0.9.12 > ligand > pdb-bcif > 1ktw > atom_site > {"label_asym_id":"O","auth_seq_id":6} > 7 > 7 > 15 > 249 > 0 > 1 $$$$