YT3 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 24.2900 -31.0120 1.3730 Y 0 1 0 0 0 0 0 0 0 0 0 0 M END > BZZK-u7T0qV1S9itGI34Lg > 2025-07-13 08:28:59 > 0.9.12 > ligand > pdb-bcif > 1k7l > atom_site > {"label_asym_id":"J","auth_seq_id":469} > 9 > 7 > 25 > 319 > 0 > 1 $$$$