ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.1060 -56.2450 -32.7100 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4FMNwHdI0_BHdVBbq8gEiw > 2025-07-13 12:20:21 > 0.9.12 > ligand > pdb-bcif > 4r2s > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 7 > 8 > 9 > 274 > 0 > 1 $$$$