CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 43.2000 0.0000 87.5820 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 20t0hawSQl1xR-O9q90epg > 2025-07-02 15:30:34 > 0.9.12 > ligand > pdb-bcif > 4zku > atom_site > {"label_asym_id":"D","auth_seq_id":302} > 30 > 23 > 4 > 248 > 0 > 1 $$$$