ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 61.1410 29.5290 85.9670 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > RUBBHtgI3B6i2FeGFRycVw > 2025-07-13 02:41:20 > 0.9.12 > ligand > pdb-bcif > 2kfz > atom_site > {"label_asym_id":"D","auth_seq_id":2} > 16 > 18 > 20 > 337 > 0 > 1 $$$$