ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 60.3080 -16.6630 -9.6610 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > fGpb2MYjYCCBfQimPqhSUg > 2025-07-14 01:05:42 > 0.9.12 > ligand > pdb-bcif > 4kf9 > atom_site > {"label_asym_id":"C","auth_seq_id":402} > 21 > 20 > 5 > 339 > 0 > 1 $$$$