CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 203.8580 19.2110 99.6160 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > z-dOxS0OQFmf-iObF9QwHw > 2025-07-15 14:14:24 > 0.9.12 > ligand > pdb-bcif > 2qpu > atom_site > {"label_asym_id":"N","auth_seq_id":502} > 23 > 28 > 18 > 391 > 0 > 1 $$$$