ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 35.7460 -0.6900 95.8870 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > R7nDp3ProUUxxpldXmyrCg > 2025-07-04 06:36:08 > 0.9.12 > ligand > pdb-bcif > 2kfn > atom_site > {"label_asym_id":"E","auth_seq_id":3} > 78 > 17 > 16 > 319 > 0 > 1 $$$$