ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 63.7060 32.9600 85.5820 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > x5u-uxcLYZs1bf5I_txGKQ > 2025-07-01 14:43:21 > 0.9.12 > ligand > pdb-bcif > 2kfn > atom_site > {"label_asym_id":"D","auth_seq_id":1} > 53 > 8 > 19 > 293 > 0 > 1 $$$$